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2.1 Supplying the cell

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Question 26
F

A body cell from a dog contains 78 chromosomes.

The cell divides by mitosis.

How many chromosomes are in each of the new cells?

[1]
A

393939

B

787878

C

117117117

D

156156156

Markscheme

2.1 Supplying the cell Questions

  1. GCSE
  2. /Biology
  3. /2.1 Supplying the cell

194 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.

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