Question 38
Question 38 of 40
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
3. Movement into and out...
3.2. Osmosis

Investigate and describe the effects on plant tissues of immersing them in solutions of different concentrations

8. Transport in plants
8.2. Water uptake

State that the large surface area of root hairs increases the uptake of water and mineral ions