• Thu. Aug 29th, 2024

Educationnewshub.co.ke

Educationnewshub.co.ke

  • Latest TSC news
  • CBC Grade 1-6
  • CBC Grade 7-9
  • Latest Education news
  • Secondary Notes & Exams
  • Secondary School Fees
  • Latest KICD news

Biology KCSE Essay Questions and Answers Paper 2; Over 1,000

KCSE BIOLOGY PAPPER TWO 231/2 -ESSAYS FROM 1995 -2023

  a). Describe how insect pollinated flowers are adapted to pollination ( KCSE1995)

  • Progesterone
  • Luteinizinghormone
  • Describe how excretion takes place in: ( KCSE1995)
  • MammalianKidneys
  • Greenplants
  • a).Explainhowthemammalianskinisadaptedtoperformitsfunctions (20marks; KCSE 1996)

b). Describe how new plants arise by asexual reproduction (20 marks; KCSE 1996)

  • a). What is parasitism? (KCSE1997)

b). Describe how the tapeworm is adapted to a parasitic mode of life (KCSE 1997)

  • a). What is meant by the term digestion? (KCSE1997 )

b). Describe how the mammalian small intestine is adapted to its function (KCSE 1997)

  • Discuss the various evidences, which show that evolution has taken place (20 marks; KCSE 1998)
  • Explain how the mammalian intestines are adapted to perform their function (20 marks; KCSE 1998)
  • a). Describethe:
  • Process of inhalation in mammals ( KCSE 1999)
  • Mechanisms of opening and closing of stomata in plants (KCSE1999)

b). Explain how the various activities of man have caused pollution of air (20 marks; KCSE 1999)

  • a). Describe the role of hormones in the human menstrual cycle (20 marks; KCSE2000)

b). How are leaves of mesophytes suited to their functions (20 marks; KCSE 2000)

  • a). State the functions of the following parts of the mammalian ear; (KCSE2001)
  • Tympanicmembrane
  • Eustachiantube
  • Earossicles

b). Describe how semicircular canals perform their functions (KCSE 2001 )

  • a). Describe the process of fertilization in a flowering plant ( KCSE2001)

b). State the change that take place in a flower after fertilization ( KCSE 2001)

  • a). Describe the role of hormones in the growth and development of plants (20 marks; KCSE 2002)
  • a). Name three types of skeletons found in multicellular animals ( KCSE2002)

b). Describe how the cervical, lumbar and sacral vertebrae are suited to their functions

Also read..

BIOLOGY FORM ONE SUMMARIZED NOTES

Biology Form one to four exams, notes and revision materials

BIOLOGY FORM FOUR SUMMARIZED NOTES

BIOLOGY FORM TWO SUMMARIZED NOTES

Biology notes form 1-4; Free KCSE downloads

Free Biology notes, revision questions, KCSE past Papers, Exams, Marking Schemes, Topical revision materials, Syllabus and Many more

BIOLOGY FORM ONE NOTES FREE

BIOLOGY FORM THREE SUMMARIZED NOTES

Biology notes (Updated form one to four free notes)

Biology Simplified Notes Form 1 to 4 Free

Biology Free notes and Exams for Form one to Four

BIOLOGY KCSE MARKING AND SETTING TIPS IN LINE WITH EMERGING TRENDS

Biology topical questions and answers

Biology KCSE Past Papers and all marking schemes free downloads

Biology free lesson plans for all topics (Form one to four)

CBC Senior School Subjects (Grade 10, 11, 12)

CRE free lesson plans for all topics (Form one to four)

History and Government free lesson plans for all topics (Form one to four)

Free Secondary School Exams and Marking schemes (Form 1 to 4)

Syllabus For All Secondary Schools Per Subjects (Latest Syllabus)

English free lesson plans for all topics (Form one to four)

Free Physics notes, revision questions, KCSE past Papers, Exams, Marking Schemes, Topical revision materials, Syllabus and Many more

FORM 4 EXAMINATIONS AND MARKING SCHEMES: ALL SUBJECTS FOR KCSE CANDIDATES- OVER 1,000 PAPERS

Form 4 Term 1-3 Free Exams and marking schemes; All subjects downloads

FORM 3 ALL SUBJECTS EXAMS, ASSIGNMENTS: FREE TERM 1-3 EXAMS & ANSWERS

Updated Secondary School Notes form one to four Free Downloads (All subjects Comprehensive Notes)

Physics free lesson plans for all topics (Form one to four)

(KCSE 2002)

  • a). Describe the functions of the various parts of the human eye (20 marks; KCSE2003)

                                                                                                                                         1 | P a ge

(b). Describe how fruits and seeds are suited to their modes of dispersal (20 marks; KCSE 2003)

  • a). How is the mammalian skin adapted to its functions? (20 marks; KCSE2004)

b). Explain how a biotic factors affect plants (20 marks; KCSE 2004)

  • a). Describe how gaseous exchange takes place in terrestrial plants (20 marks; KCSE2005)

b). How is the human eye adapted to its function? (20 marks; KCSE 2005)

  • a). Describe how human kidney functions (20 marks; KCSE2006)

b).Describehowwatermovesfromthesoiltotheleavesinatree (20marks; KCSE2006)

  • a). Describe the structure and functions of the various parts of the human ear (20 marks; KCSE 2007 )

b). Describe causes and methods of controlling water pollution (20 marks; KCSE 2007 )

  • Describe the nitrogen cycle (20 marks; KCSE2008)
  • a). State four characteristics of gaseous exchangesurfaces

b). Describe the mechanism of gaseous exchange in a mammal (16 marks; KCSE 2008)

  • a). How are flowers adapted to wind and insect pollination? (20 marks; KCSE2009 )

b). Describe the role of the liver in homeostasis in the human body (20 marks; KCSE2009)

  • a). Describe the process of fertilization in flowering plants (20 marks; KCSE2010)

b). Describe how a finned fish such as tilapia moves in water (20 marks; KCSE 2010)

  • a). Describe the exoskeleton and its function in insects (13 marks; KCSE2011)

b). Describe how accommodation in the human eye is brought about when focusing on a near object (7 marks; KCSE 2011)

  • Using a relevant example in each case, describe simple and conditional reflex action (20 marks; KCSE2012)
  • a).Usingarelevantexample,describehowanallergicreactionoccursinahumanbeing

(10 marks; KCSE 2012)

b).Describehowenvironmentalfactorsincreasetherateoftranspirationinterrestrialplants

  • a). Describe the process of blood clotting in human beings (10 marks; KCSE2013 )

b).Howarerespiratorysurfacesinmammalsadaptedtotheirfunctions? (10marks; KCSE 2013)

  • Describe the role of the following organs in excretion andhomeostasis
  • The liver (10 marks; KCSE2013)
  • The skin during hot environmental conditions (10 marks; KCSE2013 )
  • a). Explain how each of the following factors affect the rate ofphotosynthesis:
  • Temperature (2 marks; KCSE2014)
  • Chlorophyll concentration (2 marks; KCSE2014 )

b). Describe the process of carbohydrate digestion in human beings (16 marks; KCSE2014)

  • a). How does excretion take place in plants (4 marks; KCSE2014)

b). Describe the role of the human skin in homeostasis (16 marks; KCSE 2014)

  • a).Explainthevariouswaysinwhichseedsandfruitsareadaptedtodispersal (20marks; KCSE 2015)

b). How is a mammalian heart structurally adapted to its function? (20 marks; KCSE2015)

                                                                                                                                         2 | P a ge

  • (a).Usingarelevantexampleineachcase,describesimpleandconditionalreflexaction

(20 marks; KCSE 2016)

b). Describe how the mammalian heart is structurally adapted to its function (20 marks; KCSE 2016)

  • a ) Explain the importance of protecting the forest ecosystem with reference to the following (20 marks; KCSE 2017 )
  • a) Climate change
  • b) Biodiversity

c)Biotechnology

d)Water conservation

  • e) Pollution
  • b) Describe how a mammalian eye is structurally adapted to its functions (20 marks)
  • a) Describe the mode reproduction in a named fungus (5 marks)
  • b) Describe the roles of hormones in the menstrual cycle (15 marks; KCSE 2018 )
  • a) Giving examples, describe the following among organisms (20marks; KCSE 2019 )
  • Predator-prey relationship
  • b) Explain the effect of increased physical activity on the following organ system (20 marks)
  • a)(i)Explain the role of the liver in blood regulation (3 marks ; KCSE 2020)
  • Describe how a mammalian heart is adapted to its functions (17 marks)
  • b) (i) Explain how the presence of chloroplast in guard cell affect the opening of the stomata (5marks)

(ii) Describe how various environmental factors affect the rate of photosynthesis (15marks)

  • a) (i) Explain the role of placenta during pregnancy(10 marks) ( KCSE 2021)
  • ii) Explain features and mechanisms that hinder self pollination and self fertilization(10 marks)

b)( i) Describe how xylem is structurally adapted to its functions  (5marks)

(ii) Describe the functions of mammalian blood in the human body(15 marks)

  • a i) Describe how plants eliminate waste products(8 marks; KCSE2022 )

ii)Describe the structure and function of mammalian nephron (12marks)

  • b) i. Describe five tropic responses and their survival values (15marks)

ii)Describe how mammalian heartbeat is controlled                (5mks)

Related Post

Free cbc exams downloads, microsoft office word free computer studies notes, grade 1 lesson plans free, 2024 east africa school games (feasssa) final results & rankings, 𝐌𝐢𝐧𝐢𝐬𝐭𝐫𝐲 𝐨𝐟 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧 𝐝𝐞𝐩𝐥𝐨𝐲𝐬 𝟐,𝟎𝟎𝟎 𝐭𝐫𝐚𝐢𝐧𝐞𝐫𝐬 𝐭𝐨 𝐓𝐕𝐄𝐓𝐒 𝐢𝐧𝐬𝐭𝐢𝐭𝐮𝐭𝐢𝐨𝐧𝐬, premier bet aviator – exploring the thrills of malawi’s favourite casino game, parimatch tanzania review: a comprehensive analysis of sports betting.

  • DP Geography
  • DP Chemistry
  • DP Further Mathematics HL
  • DP Mathematics HL
  • DP Mathematics SL
  • DP Mathematical Studies
  • Detailed instructions
  • IB Documents Team

User interface language: English | Español

DP Biology Questionbank

Ib qb 43 logo

Section name

Ib logo tri med

© International Baccalaureate Organization 2018 International Baccalaureate® - Baccalauréat International® - Bachillerato Internacional® Terms and conditions | Privacy policy

biology essay questions and answers pdf

  • Play group notes and exams
  • pre-primary 2 notes and exams
  • pre-primary 1 notes and exams
  • Grade 1 notes and exams
  • Grade 2 notes and exams
  • Grade 3 notes and exams
  • Grade 4 notes and exams
  • Grade 5 notes and exams
  • Grade 6 notes and exams
  • Grade notes and exams
  • Grade 8 notes and exams
  • Form 1 notes and revision exams
  • Form 2 notes and revision exams
  • Form 3 notes and revision exams
  • Form 4 notes and revision exams
  • KCSE Marking Schemes
  • set book guides
  • secondary school schemes of work
  • pre-primary 1 (pp1) schemes of work
  • pre-primary 2 (pp2) schemes of work
  • grade 1 schemes of work
  • grade 2 schemes of work
  • grade 3 schemes of work
  • grade 4 schemes of work
  • grade 5 schemes of work
  • grade 6 schemes of work
  • grade 7 schemes of work
  • grade 8 schemes of work
  • kasneb cpa revison kits questions and answers
  • kasneb past papers
  • 2023 KASNEB Fee Structure download
  • Kenya Business Plans
  • Crop and animal production guides
  • Kenya Cookbook and recipes
  • Novels and Story books
  • kids story books
  • guides and insight
  • AUGUST Holiday assignments NEW
  • Secondary school revision , biology

Biology essays questions with answers

biology essay questions and answers pdf

This document contains over 60 Biology essays questions with answers..It is suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology exam.

In PDF format so that your print or read from any smartphone, laptop or computer.

Description

The document  is written in a manner that both the candidates and teachers will immensely benefit from it.

Related items

biology essay questions and answers pdf

Biology form 4 notes

This document contains biology form 4 complete notes which are suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology examination.

biology essay questions and answers pdf

Biology form 1 notes

biology form 1 notes are aggregated from the various high school approved text books, including KLB biology form 1, Finder biology form 1, etc. The biology notes cover all topics. suitable for both students and teachers. It is well analyzed and prepared with the aim of preparing KCSE candidates for biology exam.

Placeholder

Biology revision questions with answers

  • This document contains Biology form 1-4 revision questions with answers.With all topics tested.It is suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology paper 1 & 2 exam.

biology essay questions and answers pdf

Mathematics form 1 revision questions

This document contains Mathematics form 1 revision questions which are suitable for both students and teachers. It is well analyzed and prepared with the aim of preparing KCSE candidates,

biology essay questions and answers pdf

Geography form 1 revision questions

This document contains Geography form 1 revision questions which are suitable for both students and teachers. It is well analyzed and prepared with the aim of preparing KCSE candidates,

Biology form 1-4 notes

This document contains Biology  form 1-4 complete notes which are suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology paper 1 & 2 in the examination.

biology essay questions and answers pdf

Biology form 1 revision questions

This document contains Biology  form 1 revision questions which are suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates,

Biology form 3 notes

This document contains biology form 3 complete notes which are suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology examination.

Biology form 2 notes

This document contains biology form 2 complete notes which are suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology examination.

biology essay questions and answers pdf

SCIENCE ORBIT

Search this blog.

biology essay questions and answers pdf

BIOLOGY ESSAY COLLECTION Compiled By: A.L.Miskeen (MSc PGDE SLPS)

biology essay questions and answers pdf

You might like

Post a comment, contact form.

Academia.edu no longer supports Internet Explorer.

To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to  upgrade your browser .

Enter the email address you signed up with and we'll email you a reset link.

  • We're Hiring!
  • Help Center

paper cover thumbnail

BIOLOGY ESSAYS FOR EASY REVISION. 1(a

Profile image of Martin Otundo Richard

Describe the digestion of a starchy meal along the human alimentary canal. S (13 mks) Answer-Starch in food is first broken down in the mouth by action of teeth/ chewing; This increases the surface area exposed enzyme action; saliva contains salivary amylase which breaks down some starch to maltose; saliva has a slightly alkaline pH which is optimum for the enzyme; The food moves down to the oespophagus and stomach; where the acidic pH, due presence of dilute Hcl, prevents further action of salivary amylase; In the duodenum, pancreatic amylase continues digestion of starch to maltose; Pancreatic amylase is produced in the pancrease; and enters the duodenum through pancreatic ducts; the acidic chyme is neutralized by the sodium bicarbonate in bile/ pancreatic juice; Maltose digestion continues in the ileum; whose walls secrete succus entericus/ intestinal juice; which contains enzyme maltase; which breaks down maltose to glucose; (Max 13 marks) (b) Describe the process of urea formation. (7marks) answer Excess amino acids / proteins; are transported to the liver 2. (a) Describe how gaseous exchange occurs in terrestrial plants. (13 marks) Answer Gaseous exchange takes place in a spongy mesophyl During the day air diffuses into large air spaces of spongy mesophyll; through stomata; the Carbon (IV) Oxide in the air diffuses into Photosynthetic cells; in solution form; during photosynthesis Carbon (iv) Oxide is used while oxygen is produced. Oxygen diffuses out of the leaf; through stomata; During the night; air diffuses into the air spaces (of spongy mesophyll), the air dissolves into film of moisture; then oxygen diffuses into the cells; and is used in respiration during which carbon (iv) oxide is produced, the Carbon (iv) Oxide diffuses out of the leaf; through stomata; due to concentration/diffusion gradient; Gaseous exchange takes place through epidermis (of young leaves and stems); epidermis of the root carries out gaseous exchange with air in the soil; some plants have pneumatophores/breathing roots; in which gaseous exchange occurs through lenticels; (found in

Related Papers

Physiologia Plantarum

Teruo Ogawa

biology essay questions and answers pdf

Mamata Chaurasiya

Rizki Permata

Plant Biology

Elena Paoletti

Journal of Experimental Botany

Ulrich Schurr

Roland Pieruschka

Thomas Sharkey

Arvind Kumar Srivastava

Absorption by Roots, Osmosis, and the Ascent of Sap • Roots and leaves are the main absorbing organs of the plant. ® Roots absorb water and minerals from the soil ® Leaves take in O 2 & CO 2 from the atmosphere • Reasons why plants need water: a) Turgidity-Cell sap in vacuoles lends rigidity to the plant b) Manufacture of food-Water is used as a raw material in photosynthesis along with CO 2 c) Translocation-Minerals absorbed by roots and carbohydrates prepared by leaves are transported in solution form d) Cooling of plant-When excess water is removed (by transpiration), the plant cools • Minerals and their Functions: a) Nitrogen-protein synthesis; growth b) Magnesium and iron-synthesis of chlorophyll c) Potassium-constituent of protoplasm; maintains osmotic balance in the cell; opening and closing of stomata d) Phosphorus-promotes nuclear and cell division e) Calcium-maintains the semi-permeability of the cell membrane f) Sulphur-constituent of amino acid (cysteine) g) Zinc-leaf formation • These minerals are taken in the form of ions/radicals; (Nitrogen absorbed as nitrates) • Functions of Roots: i. Fix the plant in soil ii. Absorb water and minerals from the soil iii. Conduct the absorbed substances through its tissues to the upper parts of plant • Adaptations of Roots: i. Branching nature-provides large surface area ii. Thin, freely permeable cell wall-allows movement of minerals in and out of cell by diffusion iii. Semi-permeable cell membrane-permits entry of water and restricts entry of salts by osmosis iv. Concentration of H 2 O in cell sap-in root hair is less than that of soil-helps in absorption of water by osmosis

Loading Preview

Sorry, preview is currently unavailable. You can download the paper by clicking the button above.

RELATED PAPERS

Dr sandeep Yadav

HAILU H A M E S O BORA

Journal of natural resources and life sciences education

Tracy Sterling

Photosynthetica

Hiie Ivanova

APOORV MATHUR-IB

Serlin Partikasari

Critical Reviews in Plant Sciences

Apelis Peñaloza

sherif kotb

Plant, Cell & Environment

Tracy Lawson

Nadidah Safitri

Advances in Photosynthesis and Respiration

M. Ribas-carbo

JMarie Padilla

Peter Schröder

Biologia Plantarum

Lubomir Adamec

mulumba francis

Journal of the …

Nigel Banks

Stefan Vandewalle

vinoth kalaiselvan

Canadian Journal of Botany

Guillermo Goldstein

Alfredo López , Jaroslav Dolezel

Jaja Amuenda

RELATED TOPICS

  •   We're Hiring!
  •   Help Center
  • Find new research papers in:
  • Health Sciences
  • Earth Sciences
  • Cognitive Science
  • Mathematics
  • Computer Science
  • Academia ©2024

Welcome, Login to your account.

Recover your password.

A password will be e-mailed to you.

Teacher.co.ke

BIOLOGY TOPIC BY TOPIC QUESTIONS AND ANSWERS

Biology topic by topic questions and answers , you can download all the biology questions and answers for all topics for form 1, form 2, form 3 and form 4., the list includes all biology questions with their answers. use  the links below. click on  a link to a specific material., form 4_heredity questions, form 4_heredity answers, form 4_cell divsion questions, form 4_cell division answers, form 4_applied genetics questions, form 4_applied genetics answers, form 4_4. support and movement in plants and animals q, form 4_4. support and movement in plants and animals a, form 4_3. reception response and co ordination q, form 4_3. reception response and co ordination a, form 4_2. evolution q, form 4_2. evolution a, form 4_1. genetics q, form 4_1. genetics a, form 4 - support and movement in plants and animals questions - teacher.co.ke, form 4 - support and movement in plants and animals a - teacher.co.ke, form 4 - reception, response and co-ordination questions - teacher.co.ke, form 4 - reception, response and co-ordination a - teacher.co.ke, form 4 - genetics questions - teacher.co.ke, form 4 - genetics a - teacher.co.ke, form 4 - evolution questions - teacher.co.ke, form 4 - evolution a - teacher.co.ke, form 3_plant reproduction questions, form 3_plant reproduction answers, form 3_personal health questions, form 3_personal health answers, form 3_human reproduction questions, form 3_human reproduction answers, form 3_asexual reproduction questions, form 3_asexual reproduction answers, form 3_4. growth and development q, form 3_4. growth and development a, form 3_3. reproduction in plants and animals q, form 3_3. reproduction in plants and animals a, form 3_2. ecology q, form 3_2. ecology a, form 3_1. classification ii q, form 3_1. classification ii a, form 3 - reproduction in plants and animals questions - teacher.co.ke, form 3 - reproduction in plants and animals a - teacher.co.ke, form 3 - growth and development questions - teacher.co.ke, form 3 - growth and development a - teacher.co.ke, form 3 - ecology questions - teacher.co.ke, form 3 - ecology a - teacher.co.ke, form 3 - classification ii questions - teacher.co.ke, form 3 - classification ii a - teacher.co.ke, form 2_transport plants questions, form 2_transport plants answers, form 2_skin temperature questions, form 2_skin temperature answers, form 2_food diet questions, form 2_food diet answers, form 2_excretion questions, form 2_excretion answers, form 2_digestion questions, form 2_digestion answers, form 2_breathing questions, form 2_breathing answers, form 2_blood circulation questions, form 2_blood circulation answers, form 2_5. excretion and homeostasis q, form 2_5. excretion and homeostasis a, form 2_4. respiration q, form 2_4. respiration a, form 2_3. gaseous exchange q, form 2_3. gaseous exchange a, form 2_2. transport in animals q, form 2_2. transport in animals a, form 2_1. transport in plants q, form 2_1. transport in plants a, form 2 - transport in plants questions - teacher.co.ke, form 2 - transport in plants a - teacher.co.ke, form 2 - transport in animals questions - teacher.co.ke, form 2 - transport in animals a - teacher.co.ke, form 2 - respiration questions - teacher.co.ke, form 2 - respiration a - teacher.co.ke, form 2 - gaseous exchange questions - teacher.co.ke, form 2 - gaseous exchange a - teacher.co.ke, form 2 - excretion and homeostasis questions - teacher.co.ke, form 2 - excretion and homeostasis a - teacher.co.ke, form 1_respiration questions, form 1_respiration answers, form 1_photosynthesis questions, form 1_photosynthesis answers, form 1_diffusion osmosis questions, form 1_diffusion osmosis answers, form 1_cells tissues questions, form 1_cells tissues answers, form 1_cell chemistry questions, form 1_cell chemistry answers, form 1_6. nutrition in animals q, form 1_6. nutrition in animals a, form 1_5. nutrition in plants q, form 1_5. nutrition in plants a, form 1_4. cell physiology q, form 1_4. cell physiology a, form 1_3. the cell q, form 1_3. the cell a, form 1_2. classification i q, form 1_2. classification i a, form 1_1. introduction to biology q, form 1_1. introduction to biology a, form 1 - the cell questions - teacher.co.ke, form 1 - the cell a - teacher.co.ke, form 1 - nutrition in plants questions - teacher.co.ke, form 1 - nutrition in plants a - teacher.co.ke, form 1 - nutrition in animals questions - teacher.co.ke, form 1 - nutrition in animals a - teacher.co.ke, form 1 - introduction to biology questions - teacher.co.ke, form 1 - introduction to biology a - teacher.co.ke, form 1 - classification i questions - teacher.co.ke, form 1 - classification i a - teacher.co.ke, form 1 - cell physiology questions - teacher.co.ke, form 1 - cell physiology a - teacher.co.ke.

biology essay questions and answers pdf

Active English Grammar 1-Teacher.co.ke

Active english grammar 2-teacher.co.ke, active english grammar 3-teacher.co.ke, active english grammar 4-teacher.co.ke, active english grammar 5-teacher.co.ke, active english grammar 6-teacher.co.ke, basic english grammar-teacher.co.ke, class 6 cre notes complete-teacher.co.ke, class 7 cre notes complete-teacher.co.ke, class 8 cre notes complete-teacher.co.ke, english grammar notes complete-teacher.co.ke, grade 4 cre notes complete-teacher.co.ke, grade 4 cre notes-teacher.co.ke, guide to composition writing-teacher.co.ke, insha notes complete-teacher.co.ke, kiswahili std 5 notes-teacher.co.ke, kiswahili std 7 notes-teacher.co.ke, kiswahili 4 complete notes-teacher.co.ke, kiswahili 5 complete notes-teacher.co.ke, kiswahili 7 complete notes-teacher.co.ke, kiswahili 8 complete notes-teacher.co.ke, kiswahili grade 4 notes-teacher.co.ke, kiswahili insha-teacher.co.ke, kiswahili std 8 notes-teacher.co.ke, mathematics-revision-notes-std-7-8.

  • Next Page »

You cannot print the contents of this website.

biology essay questions and answers pdf

  • LESSON NOTES
  • LESSON PLANS
  • 2021 SCHEMES
  • POWERPOINT NOTES
  • FORM 1 EXAMS
  • FORM 2 EXAMS
  • FORM 3 EXAMS
  • FORM 4 EXAMS
  • COMPREHENSIVE 1-4
  • TOPICAL QUESTIONS
  • K.C.S.E SYLLABUS
  • REVISION MOCKS
  • K.C.S.E REVISION
  • 2018 K.C.S.E PAPERS
  • 2017 K.C.S.E PAPERS
  • 2016 K.C.S.E PAPERS
  • 2015 K.C.S.E PAPERS
  • 2014 K.C.S.E PAPERS
  • 2013 K.C.S.E PAPERS
  • 2012 K.C.S.E PAPERS
  • 2011 K.C.S.E PAPERS
  • 2010 K.C.S.E PAPERS
  • 2008 K.C.S.E PAPERS
  • 1996-2009 K.C.S.E PAPERS
  • TOPICAL PAST PAPERS
  • SECONDARY F1-4
  • REVISION NOTES STD 4-8
  • SCIENCE NOTES STD 4-8
  • SOCIAL STUDIES NOTES STD 4-8
  • COMPREHENSIVE NOTES STD 4-8
  • SCIENCE POWERPOINT
  • SOCIAL STUDIES POWERPOINT
  • K.C.P.E TOPICAL REVISION
  • BEST & WORST INSHAS
  • 2018 K.C.P.E PAST PAPERS
  • 2000-2017 K.C.P.E PAPERS
  • SCHEMES STD 4-8
  • GRADE 1 EXAMS
  • GRADE 2 EXAMS
  • GRADE 3 EXAMS
  • GRADE 1 NOTES & CLASS READERS
  • GRADE 2 NOTES & CLASS READERS
  • GRADE 3 NOTES & CLASS READERS
  • GRADE 1 SCHEMES OF WORK
  • GRADE 2 SCHEMES OF WORK
  • GRADE 3 SCHEMES OF WORK
  • GRADE 1 CURRICULUM
  • GRADE 2 CURRICULUM
  • GRADE 3 CURRICULUM
  • GRADE 1-3 SYLLABUS

IMAGES

  1. AQA Paper 3 Extended Essay: Tips, Mark-schemes and Past Essay Titles

    biology essay questions and answers pdf

  2. 22sominl

    biology essay questions and answers pdf

  3. Biology

    biology essay questions and answers pdf

  4. AP Biology Essay Questions

    biology essay questions and answers pdf

  5. Biology Questions and Answers Form 3

    biology essay questions and answers pdf

  6. ALL IB Biology Essay Questions

    biology essay questions and answers pdf

VIDEO

  1. K A prediction for AQA A-Level Biology Essay questions #alevel2023 #alevelbiology #alevels2023

  2. Tips On How To Answer Biology Essay Questions

  3. TIPS ON HOW TO ANSWER BIOLOGY ESSAY QUESTIONS

  4. Predicted essay Biology 2024

  5. Biology Essay පන්තිය

  6. Introduction of GCE A/L Physics for beginners

COMMENTS

  1. PDF KCSE BIOLOGY BIOLOGY ESSAY QUESTIONS WITH MARK SCHEMES 1. Explain the

    KCSE BIOLOGY BIOLOGY ESSAY QUESTIONS WITH MARK SCHEMES 1. Explain the various ways in which a typical cell is adapted to its functions Has a cell membrane; with pores; that regulates substances entering and leaving the cell; cytoplasm; contain sugars and salts; for maintaining its osmotic pressure; also has a liquid

  2. Kcse Biology Essay Questions and Answers

    Kcse Biology Essay Questions and Answers - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document contains 8 biology essay questions and their corresponding mark schemes about topics such as cell structure and function, specialized cell types, the mammalian immune system, leaf adaptations, mammalian tooth adaptations, digestion of a meal, small intestine ...

  3. Biology Essay Questions and Answers-1

    This document contains sample essay questions and answers about biology topics. It discusses: 1) Photosynthesis and describes the process in two stages. 2) Transport in plants and describes how water enters root hairs and leaves through transpiration. 3) The human digestive system and lists five problems associated with it like constipation and heartburn, and how they can be controlled.

  4. PDF Essay Questions CHAPTER 1: CELLS AND TISSUES CHAPTER 2: WATER AND

    CHAPTER 1: CELLS AND TISSUES CHAPTER 2: WATER AND MACROMOLECU. ESEssay QuestionsPossible essay topics for student assessment are given below. They are given under the chapter to which they are most relevant, but many require. well as indicated in the brackets after each tit. e.CHAPTER.

  5. Biology Revision Essay Questions and Answers For Secondary Kusoma

    The document contains a biology essay with 7 questions and their answers about various topics in biology. The questions cover topics like anaerobic respiration, specialized cell structures in plants and animals, how the mammalian body protects itself from infection, leaf adaptations, tooth adaptations, and digestion of a meal containing beans and maize.

  6. Biology Essay Questions Expected Answers PDF

    BIOLOGY-ESSAY-QUESTIONS-EXPECTED-ANSWERS.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The liver performs several important homeostatic functions in mammals: 1. It removes excess amino acids from the body through deamination, preventing their accumulation. 2. It synthesizes proteins for export to other tissues.

  7. All Type Essays

    All type essays - Biology em - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document contains a list of biology essay questions from past papers over the last 20 years for the Sri Lankan Advanced Level biology exam. The questions are organized into units covering topics such as chemical and cellular basis of life, evolution and diversity of organisms, plant ...

  8. Biology KCSE Essay Questions and Answers Paper 2; Over 1,000

    KCSE BIOLOGY PAPPER TWO 231/2 -ESSAYS FROM 1995 -2023 ... Biology topical questions and answers. Biology KCSE Past Papers and all marking schemes free downloads. ... CBC Grade Three notes, Exams, Schemes of Work Free pdf . CHEMICAL FAMILIES FORM 2 CHEMISTRY NOTES . 2023 KCPE Signal Exams and Answers .

  9. PDF Biology essay titles

    The membranes of different types of cells are involved in many different functions. 2013. 10 b. There are many different types of relationships and interactions between organisms. 2012. 10 a. The importance of shapes fitting together in cells and organisms. 2012. 10 b.

  10. PDF Bio 1 Essay Questions

    BIO 1: Exam 4 Essay Questions Four of these questions will be on the exam and you will choose to write on three out of the four. Each of the three questions will be worth 10 points on the exam. 1. A) Describe the two principles of evolution that Charles Darwin proposed: 1) Common Descent with Modification and 2) Natural Selection.

  11. AP Biology Exam Questions

    Download free-response questions from this year's exam and past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at ssd@info ...

  12. Biology Worksheets, Notes, and Quizzes (PDF and PNG)

    This is a collection of free biology worksheets, notes, handouts, slides, study guides and quizzes. Most content targets high school, AP biology, genetics, anatomy/physiology, immunology, and biology 101 and 102 in college. There is also biochemistry and physics for biologists. However, some resources are at the grade school and middle school ...

  13. PDF Carrick Academy Higher Biology Essays

    Biology Department. 1 EssaysTopicEssay TopicEnzymesWrite notes on. of the adaptations of organisms to sur. oid adverse environmental conditionsGive. e Growth/ Recombinant DNA TechnologyGive an account of the phases of growt. of microbes cultured in a fermenter.Give an account of the diferent cultural requirements and condition.

  14. DP Biology Questionbank

    Option A: Neurobiology and behaviour. Option A: Neurobiology and behaviour (Core topics) A.1 Neural development. A.2 The human brain. A.3 Perception of stimuli. Option A: Neurobiology and behaviour (Additional higher level topics) A.4 Innate and learned behaviour. A.5 Neuropharmacology. A.6 Ethology.

  15. KCSE-MOCKS Biology essays Questions and Answers

    As a bonus, each KCSE-MOCKS biology essay question is fully answered. The answers are summarized but fully explained, so you won't have to stress over writing that mwakenya, which makes passing that biology exam easy. Whether it's form 1, 2, 3, or 4, term 1, 2, or 3, these free biology essay questions and answers pdf will give you that grade A.

  16. Biology essays questions with answers

    This document contains Biology form 1-4 revision questions with answers.With all topics tested.It is suitable for both students and teachers.It is well analysed and prepared with the aim of preparing KCSE candidates for biology paper 1 & 2 exam. In PDF format so that your print or read from any smartphone, laptop or computer.

  17. BIOLOGY ESSAY COLLECTION Compiled By: A.L.Miskeen (MSc PGDE SLPS)

    biology famous teacher's model papers (53) biology new syllabus theory (27) biology past papers & schemes (3) biology pilot exams (9) biology question collection (9) biology term exam papers (24) c.maths (53) c.maths famous teacher's model papers (29) c.maths model papers (7) c.maths past papers & schemes (4) c.maths pilot exams (8) c.maths ...

  18. PDF AP Biology 2021 Free-Response Questions

    Directions: Questions 1 and 2 are long free-response questions that require about 25 minutes each to answer. Questions 3 through 6 are short free-response questions that require about 10 minutes each to answer. Read each question carefully and completely. Answers must be written out in paragraph form.

  19. PDF Practice Exam Questions

    ESSAY QUESTIONS Answer all parts of the following questions completely. 1. (A) Diagram a Gram-positive and Gram-negative bacterial cell wall. (B) Demonstrate the differences in the chemical structure of these two types of bacterial cell walls.

  20. BIOLOGY ESSAYS FOR EASY REVISION. 1(a

    Concentration of H 2 O in cell sap-in root hair is less than that of soil-helps in absorption of water by osmosis. BIOLOGY ESSAYS FOR EASY REVISION. 1 (a) Describe the digestion of a starchy meal along the human alimentary canal. S (13 mks) Answer - Starch in food is first broken down in the mouth by action of teeth/ chewing; This increases the ...

  21. PDF ASE 2018 A-level Biology Essay Booklet

    Biology is detailed and comprehensive A-level content, uses appropriate terminology, and is very well written and always clearly explained. No significant errors or irrelevant material. For top marks in the band, the answer shows evidence of reading beyond specification requirements. 16-20. Relational.

  22. Biology Topic by Topic Questions and Answers

    Back to TOPICAL QUESTIONS & ANSWERS menu Updated on 6/12/2023. Join Kenya's Largest Teachers Telegram Group with Over 80K Teachers FORM 1-4 CLASS 7-8 GRADE 1-6 PP1-PP2 KASNEB PTE. Biology Topic By Topic Questions and Answers for All Topics in Form 1, Form 2, Form 3 and Form 4 for Kenya Secondary Schools in preparation for KCSE .

  23. PDF Answering essay questions

    Answering essay questions In DSE Biology, there is an essay question in paper 1B. It scores about 10-12 marks. In this total mark, 3 marks are awarded for effective communication. The following four steps can help you present your arguments concisely and systematically when answering essay questions. Read the question carefully