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6.1 Monitoring and maintaining the environment

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Question 23
F

A student places five quadrats on a lawn and counts the number of dandelions in each quadrat.

Table

Quadrat12345
Number of dandelions35048

What is the mean number of dandelions per quadrat?

[1]
A

3.03.03.0

B

4.04.04.0

C

5.05.05.0

D

8.08.08.0

Markscheme

6.1 Monitoring and maintaining the environment Questions

  1. GCSE
  2. /Biology
  3. /6.1 Monitoring and maintaining the environment

109 exam-style questions on OCR GCSE Biology 6.1 Monitoring and maintaining the environment, covering 6.1.1 Field investigation of distribution and abundance, 6.1.2 Human interactions and biodiversity, 6.1.3 Maintaining biodiversity, and 6.1.4 Environmental change and distribution of organisms. Each one has a worked solution and a mark scheme showing where the marks go.

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