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Differentiation of shoot is promoted by...

Differentiation of shoot is promoted by

A

high gibberellin- cytokinin ratio

B

high auxin-cytokinin ratio

C

high cytokinin- auxin ratio

D

high gibberellin- auxin ratio

Text Solution

Verified by Experts

The correct Answer is:
C
Ratio of cytokinins to auxins controls differentiation. If both of these are present in equal quantities, the cells divide but fail to differentiate. If there is more cytokinin than auxin, shoot buds develop. If there is more auxin than cytokinin, roots develop
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