Question

Transpiration has been described as a 'necessary
evil' because it is inevitable, but potentially harmful.
Which of the following statements describe this?
(i) It causes absorption of mineral salts.
(ii) It regulates plant temperature.
(iii) It causes wilting and injury in plants.
(iv) It causes ascent of sap.
(i) and (iv) only
(i), (ii) and (iii) only
(i), (ii) and (iv) only
(i), (i), (iii) and (iv)

Answer 1

Answer:

all statements are true

Answer 2

Explanation:

a,d

is a right answer

mark as blanest answer