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1.2 Cell division

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Question 16
F71%

A human body cell contains 46 chromosomes.

a.

Give the number of pairs of chromosomes in this cell.

[1]
b.

Explain where the two chromosomes of one pair came from.

[2]
Markscheme

1.2 Cell division Questions

  1. GCSE
  2. /Biology
  3. /1.2 Cell division

104 exam-style questions on AQA GCSE Biology 1.2 Cell division, covering 1.2.1 Chromosomes, 1.2.2 Mitosis and the cell cycle, and 1.2.3 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.

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