Match the following Column I hormone with Column II its function
| a)Auxins | i)act as 2, 4-D, herbicide |
| b)Gibberellins | ii)increase the length of grapes stalks |
| c)Abscisic acid | iii)regulating abscission and dormancy |
| d)Ethylene | iv)senescence and ripening fruits |
1
a-i, b-ii, c-iii, d-iv
2
a-ii, b-iii, c-iv, d-i
3
a-i, b-iii, c-iv, d-i
4
a-ii, b-iv, c-i, d-iii