Question

What would be expected to happen if:
(a) GA, 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.​

Answer 1

Explanation:

(a) If GA3 is applied to rice seedlings: The rice seedlings will show extra elongation and increase in height. They may also remain sterile.

(b) If Dividing cells stop differentiating: The plant organs like leaves, flower, etc. will not be formed and callus or tumor of undifferentiated cells will be produced.

(c) If a rotten fruit gets mixed with unripe fruits: The unripe fruits will ripe quickly as the rotten fruit emits ethylene.

(d) If you forget to add cytokinin to the culture medium: There growth will be slower as cytokinin is essential for cell division, differentiation and growth

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Answer 2

Answer:

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