What would be expected to happen if: (a) GA3 is applied to rice seedlings, (b) dividing cells stop differentiating, (c) a rotten fruit gets mixed with unripe fruits, (d)you forget to add cytokinin to the culture medium.
Elongation of coleoptile occurs quickly. (b) Undifferentiated mass of cells is formed.(c) All the fruits will be mature. (d) Shoot growth is inhibited