201 Biology O Level Paper 1 (MCQs) (Topical Past Papers)

Description

201 Biology O Level Paper 1 (MCQs) (Topical Past Papers)

Key Features

• Classified to Subtopics
• All Variants
• Questions Order New to Old
• References of Repeated Questions Added
• Mark Schemes

Table of Contents

1. UNIT 1
   1. Plant and animal cells
   2. Specialised cells, tissues and organs
   3. Multiple Topics
   4. Answers Section
2. UNIT 2
   1. Diffusion
   2. Osmosis
   3. Active transport
   4. Multiple Topics
   5. Answers Section
3. UNIT 3
   1. Enzyme action
   2. Effects of temperature and pH
   3. Multiple Topics
   4. Answers Section
4. UNIT 4
   1. Photosynthesis
   2. Leaf structure
   3. Mineral nutrition
   4. Multiple Topics
   5. Answers Section
5. UNIT 5
   1. Nutrients
   2. Diet
   3. World food supplies
   4. Human alimentary canal
   5. Chemical digestion
   6. Absorption and assimilation
   7. Multiple Topics
   8. Answers Section
6. UNIT 6
   1. Water and ion uptake
   2. Transpiration and translocation
   3. Multiple topics
   4. Answers Section
7. UNIT 7
   1. Circulatory system
   2. Multiple Topics
   3. Answers Section
8. UNIT 8
   1. Aerobic respiration
   2. Anaerobic respiration
   3. Human gas exchange
   4. Multiple Topics
   5. Answers Section
9. UNIT 9
   1. Structure and function of kidneys
   2. Kidney dialysis
   3. Multiple Topics
   4. Answers Section
10. UNIT 10
    1. Structure and function of the skin
    2. Multiple Topics
    3. Answers Section
11. UNIT 11
    1. Nervous system
    2. Receptors
    3. Reflex action
    4. Hormones
    5. Multiple Topics
    6. Answers Section
12. UNIT 12
    1. Bones
    2. Joints
    3. Antagonistic muscles
    4. Multiple Topics
    5. Answers Section
13. UNIT 13
    1. Antibiotics
    2. Effects of heroin
    3. Effects of alcohol
    4. Effects of tobacco smoke
    5. Multiple Topics
    6. Answers Section
14. UNIT 14
    1. Microorganisms
    2. Food biotechnology
    3. Industrial biotechnology
    4. Multiple Topics
    5. Answers Section
15. UNIT 15
    1. Energy flow
    2. Food chains and food webs
    3. Carbon cycle
    4. Nitrogen cycle
    5. Parasitism
    6. Effects of humans on the ecosystem
    7. Pollution
    8. Conservation
    9. Multiple Topics
    10. Answers Section
16. UNIT 16
    1. Asexual reproduction
    2. Sexual reproduction in plants
    3. Sexual reproduction in humans
    4. Sexually transmitted diseases
    5. Multiple Topics
    6. Answers Section
17. UNIT 17
    1. Variation
    2. Chromosomes and DNA
    3. Monohybrid inheritance
    4. Selection
    5. Genetic engineering
    6. Multiple Topics