Biology 9700 · AS & A Level · Passage of information from parents to offspring

Passage of information from parents to offspring — practice question

(a)[6]

Describe the initial division of meiosis (meiosis I) in animal cells.

(b)[9]

Discuss the relationship between the frequency of sickle cell anaemia and the number of malaria cases.

Worked solution & mark scheme

This 15-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Reduction division reduces chromosome number by half” …

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