Question

19. Read the following statements :
Türgid cell
(i) Water moves from the system containing water at
higher water potential to the one with lower
water potential
(ii) Plasma membrane is impermeable to betacyanin
in beet roots
(iii) Plasma membrane of cell, egg membrane and
animal bladders are semipermeable in nature
(iv) All living biomembranes are perfectly
semipermeable
(v) Active transport is downhill transport
How many of the above statements are correct ?
(a) Four
(b) Three
fc) Two
(d) Five​

Answer 1

Answer:

1. true

2. false

3. true

4. true

5. false

answer is (b) that is three statements are correct.