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What would be expected to happen if ...

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

Text Solution

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(a) When gibberellins is applied, it stimulates, the extraordinary elongation of internode.
(b) The mass of undifferentiated cell is called callus. If the rotten fruits get mixed with unripe fruits, then the ethylene produced from the rotten fruits, will hasten the ripening of the unripe fruits.
(c) If cytokinin is not added to the culture medium, then the cell division, growth and differentiation will not be observed.
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