Question

Choose the correct combinations from the following
I) Auxin – Differentiation of shoots and roots
II) Gibbercllins – Opening of stomata
III) Cytokinins – Delaying the aging in leaves
IV) ABA – Seed dormancy
(1) I, II, III
(2) I, III, IV
(3) II, II, IV
(4) I, II, IV

Answer 1

(1)i think 1,2,3 as 4 is worng

Answer 2

1-
2-1,
3-3
4-2,4
hope this help