Question

What would be expected to happen if
a. Gibberellin is applied to rice
seedlings.
b. A rotten fruit gets mixed with unripe
fruits.
C. When cytokinin is not added to
culture medium

Answer 1

Answer:

a. Gibberellin promotes seed germination. So when gibberellin will be applied to rice seedlings, then it will start geminating

b. If a rotten fruit gets mixed with unripe fruits, then the ethylene produced from the rotten fruits will hasten the ripening of the unripe fruits.

c. Cytokinin promotes cell division. If Cytokinin is not added to culture medium then cell division will not occur and also shoot formation will not take place

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Answer 2

Explanation:

a. Gibberellin will cause internodal elongation in rice.

b. The rotten fruit will produce lot of Ethylene and the unripe fruits will begin to ripen quickly.

c. Cytokinin induces cell division. If it is not added to culture medium, division of cells will not occur and the cultured tissue will not show growth.