Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Which of the following statements are correct? (1) Rate of water absorption increases with gradual increase in the osmotic pressure of the cell sap of root hairs (2) Passive absorption of water in readily facilitated by transpiration (3) KCN is a respiratory inhibitor (4) Indole acetic acid induces the rate of water absorptionA) 1,2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: A
Solution :
Indole acetic acid is a respiratory inhibitor.
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