(i) take in oxygen |
(ii) take in water vapour |
(iii) Give out oxygen |
(iv) give out water vapour |
A) (i) and (ii) only
B) (i) and (iii) only
C) (ii) and (iii) only
D) (i), (iii) and (iv) only
Correct Answer: D
Solution :
The part labelled X in the diagram is stomata through which leaves take in carbon dioxide and give out oxygen during photosynthesis, take in oxygen during respiration and give out water vapour during transpiration.You need to login to perform this action.
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