Question

Give biological reasons:

(I) Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
(ii) Grapes shrink when immersed in a very strong sugar solution.
(iii) Root hairs become flaccid, when fertilizers are added to the moist soil around it.
(iv) Transplanting of seedling to a flower bed in the evening is better than doing so in the evening.
(v) Strips of potato placed in 50% sucrose solution appear soft and shriveled.​

Answer 1

Answer:

2)Grapes shrink when immersed in strong Sugar solution,is the case of hypertonic solution.

Explanation:

It shrink because the fluid of the cell is released out leading shrinkage of the cell.