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2.3 Plant tissues, organs and systems

2.3 Plant tissues, organs and systems

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Question 1

Table 1 shows the mean rate of transpiration for four different tomato cultivars under controlled conditions.

Tomato cultivarMean rate of transpiration (g m−2 h−1\text{g}\ \text{m}^{-2}\ \text{h}^{-1}g m−2 h−1)
P5.82
Q2.14
R1.68
S3.45

Calculate how many times greater the mean rate of transpiration of cultivar P is than the mean rate of transpiration of cultivar R.

Give your answer to 2 significant figures.

[2]
Markscheme

2.3 Plant tissues, organs and systems Questions

  1. GCSE
  2. /Biology
  3. /2.3 Plant tissues, organs and systems

13 exam-style questions on AQA GCSE Biology 2.3 Plant tissues, organs and systems, covering 2.3.1 Plant tissues and 2.3.2 Plant organ system. Each one has a worked solution and a mark scheme showing where the marks go.

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