Biology IGCSE Edexcel - Specimen 2017 - Paper 1

Topics Assessed in Paper 2

Topic 1 - The Nature & Variety of Organisms
Topic 2 - Human Nutrition
Topic 3 - Plant Nutrition & Transport
Topic 4 - Respiration & Gas Exchange
Topic 5 - Blood & Organs
Topic 6 - Coordingation & Response
Topic 7 - Reproduction & Inheritance
Topic 8 - Ecology and the Environment
Topic 9 - Use of Biological Resources
Practical Biology

Mark Scheme

Questions By Topic

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Questions by Topic

Q1 Mixed (Animals)

Keywords: global warming, vetor, enzymes, body temperature, vasoconstriction, vaccination, quarantine. 

Q2 Use of Biological Resources

Keywords: cloning animals.

Q3 Mixed (Plants)

Keywords: gas exchange in plants, stomata, plant growth, transpiration, water loss.

Q4 Blood and Organs

Keywords: the kidney, glucose, glomerular filtrate, water, ADH.

Q5 Reproduction & Inheritance

Keywords: DNA, protein synthesis, codon, bases, mutation, phenotype.

Q6 Ecology and the Environment

Keywords: the nitrogen cycle, nitrates, water pollution.

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