Edexcel GCSE (9-1) Biology: Topic Questions

Questions organised by topic with mark schemes for the Edexcel GCSE (9-1) Biology course.

Questions by Topic	Mark Scheme
Section 1: Key Concepts in Biology
Cell Basics	Cell Basics MS
Enzymes	Enzymes MS

Section 2: Cells & Control
Cell Division	Cell Division MS
Specialised Cells & The Nervous System	Specialised Cells & The Nervous System MS
The Brain & The Eye	The Brain & The Eye MS

Section 3: Genetics	JOIN NOW Join Save My Exams! now to access all of our mark schemes
Sexual & Asexual Reproduction
Inheritance 1
Inheritance 2
Inheritance 3
DNA & protein synthesis 1
DNA & protein synthesis 2

Section 4: Natural Selections & Genetic Modification
Natural Selection & Evolution 1
Natural Selection & Evolution 2
Genetic Engineering & Selective Breeding 1
Genetic Engineering & Selective Breeding 2

Section 5: Health, Disease & The Development of Medicine
Human Disease 1
Human Disease 2
Human Disease 3
Immune System

Section 6: Plant Structures & their Functions
Photosynthesis & plant growth
Transport in Plants
Leaf Structure & Function
Plant Hormones

Section 7: Animal Coordination, Control & Homeostasis
Menstrual Cycle & pregnancy
Homeostasis 1
Homeostasis 2
Homeostasis 3
Urinary System

Section 8: Exchange & Transport in Animals
Circulatory system 1
Circulatory system 2
Respiration

Section 9: Ecosystems & Materials
Feeding Relationships & Organisms in the Environment
Cycles within Ecosystems
Humans & The Environment 1
Humans & The Environment 2