Open the App

Subjects

BiologyBiology566 views·Updated 26 Aug 2026·45 pages

GCSE Biology Paper 2 Study Notes

user profile picture
pixel🩺@bxillss

Your body is constantly working behind the scenes to keep...

1
of 10
Biology paper 2 notes GCSE  – page 1
2
of 10
Biology paper 2 notes GCSE  – page 2
3
of 10
Biology paper 2 notes GCSE  – page 3
4
of 10
Biology paper 2 notes GCSE  – page 4
5
of 10
Biology paper 2 notes GCSE  – page 5
6
of 10
Biology paper 2 notes GCSE  – page 6
7
of 10
Biology paper 2 notes GCSE  – page 7
8
of 10
Biology paper 2 notes GCSE  – page 8
9
of 10
Biology paper 2 notes GCSE  – page 9
10
of 10
Biology paper 2 notes GCSE  – page 10

We thought you’d never ask...

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

You can download the app from Google Play Store and Apple App Store.

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar content

Most popular content: Natural Selection

5
BiologyBiology

Homeostasis and Ecosystems

Explore key concepts in homeostasis, including hormonal coordination, the nervous system, and the impact of abiotic and biotic factors on ecosystems. This comprehensive study note covers essential topics such as glucose regulation, the menstrual cycle, and the importance of biodiversity. Ideal for GCSE Biology revision, this resource provides a clear overview of cellular processes, energy transfer, and the dynamics of ecosystems. Type: Summary.

1115,050919
BiologyBiology

Understanding Evolutionary Evidence

Explore key concepts of evolution, including natural selection, fossil evidence, and antibiotic resistance. This summary covers the roles of significant figures like Darwin and Wallace, the importance of genetic variation, and the implications of evolutionary theory on modern biology and society. Ideal for GCSE Biology students preparing for exams.

104404
BiologyBiology

Biology Concepts Overview

Explore key concepts in biology for Edexcel Combined Science Paper 1, including enzymes, cell transport mechanisms, growth processes, genetics, natural selection, and health & disease. This summary provides essential insights into biological functions, inheritance patterns, and disease prevention strategies, making it a valuable resource for exam preparation.

111,76525
BiologyBiology

Peacock Evolution & Selection

Explore the fascinating evolution of peacocks and the principles of sexual and natural selection. This case study delves into Darwin's theories, contrasting them with Lamarck's ideas, and provides examples of evolution in various species. Ideal for students in Years 7-9, this resource enhances understanding of key concepts like genetic variation, common ancestry, and the mechanisms driving evolution.

82,14498
BiologyBiology

Evolution and Variation Insights

Explore key concepts of evolution and variation in this comprehensive study resource. Covering essential topics such as natural selection, genetic engineering, and the fossil record, this 9-page revision guide includes exam-style questions and answers to enhance your understanding. Perfect for AQA GCSE Biology students seeking to master the principles of evolution and genetic variation.

1156819

Most popular content in Biology

9
BiologyBiology

A-Level Biology Year 1 Overview

Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.

1215,103699
BiologyBiology

AQA Biology: Key Concepts

Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.

109,097310
BiologyBiology

Biology P2: Evolution & Adaptation

Explore key concepts in AQA GCSE Biology P2, focusing on evolution, natural selection, genetic engineering, and adaptations in organisms. This summary covers essential topics such as DNA structure, speciation, and the impact of environmental changes on biodiversity. Ideal for exam preparation and understanding complex biological processes.

111,24122
BiologyBiology

A-Level Biology Year 2 Overview

Comprehensive study notes covering key concepts in AQA A-Level Biology Year 2, including neuronal communication, genetic modification, nutrient cycles, and hormonal control. This resource is designed to aid understanding of complex topics such as action potentials, photosynthesis, and speciation. Ideal for exam preparation and revision.

125,987306
BiologyBiology

biology paper 1

all notes

112,59438
BiologyBiology

Biology Paper 1 Overview

Comprehensive study notes covering key concepts in cellular biology, human digestion, respiration, photosynthesis, and the circulatory system. This resource includes detailed explanations of cell structures, enzyme functions, nutrient absorption, and the impact of environmental factors on biological processes. Ideal for students preparing for Biology Paper 1 exams.

1115,423389
BiologyBiology

Biology paper 1 foundation & higher

Pages from the revision guide summarised in a set of words and a brief explanation

111,44518
BiologyBiology

KS3 Biology

KS3 Biology revision document.

761968
BiologyBiology

Paper 2 chemistry mindmaps

Condesnsed aqa triple higher

958110

Most popular content

9
SociologySociology

Comprehensive Crime & Deviance Overview

Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

1251,7441,403
SociologySociology

Sociological Theories Overview

Comprehensive revision of key sociological theories including Functionalism, Marxism, Feminism, and Interpretivism. Explore concepts like value freedom, identity formation, and the critique of social control. Ideal for AQA A-Level Sociology students preparing for exams. This summary covers essential theories and their implications in sociology, providing a clear understanding of each perspective.

1231,584848
SociologySociology

Sociology of Families: Comprehensive Revision

Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.

1273,9742,306
SociologySociology

Sociology of Education Overview

Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.

12103,1353,044
SociologySociology

Crime and Deviance AQA A-level sociology

AQA A-level crime and deviance topic notes

1288919
ChemistryChemistry

Chemistry paper 2

Chem paper 2 notes

1173414
BiologyBiology

A-Level Biology Year 1 Overview

Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.

1215,103699
BiologyBiology

AQA Biology: Key Concepts

Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.

109,097310
BiologyBiology

Biology P2: Evolution & Adaptation

Explore key concepts in AQA GCSE Biology P2, focusing on evolution, natural selection, genetic engineering, and adaptations in organisms. This summary covers essential topics such as DNA structure, speciation, and the impact of environmental changes on biodiversity. Ideal for exam preparation and understanding complex biological processes.

111,24122

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

BiologyBiology566 views·Updated 26 Aug 2026·45 pages

GCSE Biology Paper 2 Study Notes

user profile picture
pixel🩺@bxillss

Your body is constantly working behind the scenes to keep you alive and functioning properly, even when you're not thinking about it. This process, called homeostasis, involves your nervous system, brain, eyes, and other organs all working together to maintain...

1
of 10
Biology paper 2 notes GCSE  – page 1

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

2
of 10
Biology paper 2 notes GCSE  – page 2

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

3
of 10
Biology paper 2 notes GCSE  – page 3

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

4
of 10
Biology paper 2 notes GCSE  – page 4

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

5
of 10
Biology paper 2 notes GCSE  – page 5

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

6
of 10
Biology paper 2 notes GCSE  – page 6

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

7
of 10
Biology paper 2 notes GCSE  – page 7

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

8
of 10
Biology paper 2 notes GCSE  – page 8

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

9
of 10
Biology paper 2 notes GCSE  – page 9

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

10
of 10
Biology paper 2 notes GCSE  – page 10

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

We thought you’d never ask...

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

You can download the app from Google Play Store and Apple App Store.

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar content

Most popular content: Natural Selection

5
BiologyBiology

Homeostasis and Ecosystems

Explore key concepts in homeostasis, including hormonal coordination, the nervous system, and the impact of abiotic and biotic factors on ecosystems. This comprehensive study note covers essential topics such as glucose regulation, the menstrual cycle, and the importance of biodiversity. Ideal for GCSE Biology revision, this resource provides a clear overview of cellular processes, energy transfer, and the dynamics of ecosystems. Type: Summary.

1115,050919
BiologyBiology

Understanding Evolutionary Evidence

Explore key concepts of evolution, including natural selection, fossil evidence, and antibiotic resistance. This summary covers the roles of significant figures like Darwin and Wallace, the importance of genetic variation, and the implications of evolutionary theory on modern biology and society. Ideal for GCSE Biology students preparing for exams.

104404
BiologyBiology

Biology Concepts Overview

Explore key concepts in biology for Edexcel Combined Science Paper 1, including enzymes, cell transport mechanisms, growth processes, genetics, natural selection, and health & disease. This summary provides essential insights into biological functions, inheritance patterns, and disease prevention strategies, making it a valuable resource for exam preparation.

111,76525
BiologyBiology

Peacock Evolution & Selection

Explore the fascinating evolution of peacocks and the principles of sexual and natural selection. This case study delves into Darwin's theories, contrasting them with Lamarck's ideas, and provides examples of evolution in various species. Ideal for students in Years 7-9, this resource enhances understanding of key concepts like genetic variation, common ancestry, and the mechanisms driving evolution.

82,14498
BiologyBiology

Evolution and Variation Insights

Explore key concepts of evolution and variation in this comprehensive study resource. Covering essential topics such as natural selection, genetic engineering, and the fossil record, this 9-page revision guide includes exam-style questions and answers to enhance your understanding. Perfect for AQA GCSE Biology students seeking to master the principles of evolution and genetic variation.

1156819

Most popular content in Biology

9
BiologyBiology

A-Level Biology Year 1 Overview

Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.

1215,103699
BiologyBiology

AQA Biology: Key Concepts

Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.

109,097310
BiologyBiology

Biology P2: Evolution & Adaptation

Explore key concepts in AQA GCSE Biology P2, focusing on evolution, natural selection, genetic engineering, and adaptations in organisms. This summary covers essential topics such as DNA structure, speciation, and the impact of environmental changes on biodiversity. Ideal for exam preparation and understanding complex biological processes.

111,24122
BiologyBiology

A-Level Biology Year 2 Overview

Comprehensive study notes covering key concepts in AQA A-Level Biology Year 2, including neuronal communication, genetic modification, nutrient cycles, and hormonal control. This resource is designed to aid understanding of complex topics such as action potentials, photosynthesis, and speciation. Ideal for exam preparation and revision.

125,987306
BiologyBiology

biology paper 1

all notes

112,59438
BiologyBiology

Biology Paper 1 Overview

Comprehensive study notes covering key concepts in cellular biology, human digestion, respiration, photosynthesis, and the circulatory system. This resource includes detailed explanations of cell structures, enzyme functions, nutrient absorption, and the impact of environmental factors on biological processes. Ideal for students preparing for Biology Paper 1 exams.

1115,423389
BiologyBiology

Biology paper 1 foundation & higher

Pages from the revision guide summarised in a set of words and a brief explanation

111,44518
BiologyBiology

KS3 Biology

KS3 Biology revision document.

761968
BiologyBiology

Paper 2 chemistry mindmaps

Condesnsed aqa triple higher

958110

Most popular content

9
SociologySociology

Comprehensive Crime & Deviance Overview

Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

1251,7441,403
SociologySociology

Sociological Theories Overview

Comprehensive revision of key sociological theories including Functionalism, Marxism, Feminism, and Interpretivism. Explore concepts like value freedom, identity formation, and the critique of social control. Ideal for AQA A-Level Sociology students preparing for exams. This summary covers essential theories and their implications in sociology, providing a clear understanding of each perspective.

1231,584848
SociologySociology

Sociology of Families: Comprehensive Revision

Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.

1273,9742,306
SociologySociology

Sociology of Education Overview

Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.

12103,1353,044
SociologySociology

Crime and Deviance AQA A-level sociology

AQA A-level crime and deviance topic notes

1288919
ChemistryChemistry

Chemistry paper 2

Chem paper 2 notes

1173414
BiologyBiology

A-Level Biology Year 1 Overview

Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.

1215,103699
BiologyBiology

AQA Biology: Key Concepts

Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.

109,097310
BiologyBiology

Biology P2: Evolution & Adaptation

Explore key concepts in AQA GCSE Biology P2, focusing on evolution, natural selection, genetic engineering, and adaptations in organisms. This summary covers essential topics such as DNA structure, speciation, and the impact of environmental changes on biodiversity. Ideal for exam preparation and understanding complex biological processes.

111,24122

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user