Cambridge IGCSE Biology practice

Paper 4 structured question: Sense organs

Try the question first, then check the answer and practise the same topic again.

At a glance

Paper

Marks

Topic

Sense organs

Exam-style question

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Paper 4Theory (Extended)2 marks

The fovea is a specialized part of the retina in the human eye.

Description

The fovea contains many cone cells and is responsible for sharp central vision.

a
State the purpose of the fovea.
Your answer
Aim for approximately 2 distinct marking points.
[2]

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Paper 4Theory (Extended)1 marks

Diagram Description

The diagram highlights the retina and a small central area called the fovea.

a
Identify the location of the fovea in the diagram.
Your answer
Aim for approximately 1 distinct marking point.
[1]