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Find the correct pair of statements (i...

Find the correct pair of statements
(i) Influx of Cl- into guard cells during stomatal opening is active.
(ii) Entry of sucrose from companion cells into sieve tubes at source involves expenditure of energy
(iii) At the sinks sucrose moves out of phloem by passive transport
(iv) Efflux of `K^(+)` from guard cells during stomatal closure does not involve energy expenditure

A

ii,iv

B

ii,iii

C

`i`,iii

D

iii, iv.

Text Solution

Verified by Experts

The correct Answer is:
C
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