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Assertion : A correct concentration of a...

Assertion : A correct concentration of auxin and cytokinin is required for the development of root and shoot in callus.
Reason: When the ratio of kinetin to auxin is high only shoot develop but when the ratio is low only roots develop

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

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The correct Answer is:
A
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