Question

Question 3:
(a) Answer the following.
i. Most plants have bunch of root hairs. Give reason.
Ans. ________________________________________________

________________________________________________.
ii. Mention the two ways in which the process of transpiration is
beneficial to plants.
Ans. __________________________________________________

__________________________________________________.

Answer 1

Answer:

1. because the root hairs are the main parts of the main root to observe water and nutrients.

2. (i)  cooling the plants and pumping water and minerals to the leaves for photosynthesis.

(ii) transpiration results in transpiration pull which thereby increasing the rate of absorption of water along with minerals from the soil through roots

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