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2.1 Supplying the cell

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Question 4

Which sentence describes the structure of a fish's heart?

A

It has one atrium and one ventricle.

B

It has one atrium and two ventricles.

C

It has two atria and one ventricle.

D

It has two atria and two ventricles.

Markscheme

2.1 Supplying the cell Questions

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

82 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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