Discussion Forum
Que. | Exchange of gases in leaves is accelerated by wet surfaces of |
a. | root |
b. | stem |
c. | bark |
d. | leaf |
Correct Answer:leaf
|
Que. | Exchange of gases in leaves is accelerated by wet surfaces of |
a. | root |
b. | stem |
c. | bark |
d. | leaf |
Correct Answer:leaf
|