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Home  >>  JEEMAIN and NEET  >>  Biology  >>  Plant Physiology

Given the Assertion and Reason below, Choose one of the following responses :

Assertion: Auxin and chytokinin are required in correct concentration for the development of root and shoot in callus.

Reason: When the concentration of kinetin to auxin is high the shoot develops,and when the concentration is low root develops.

(A) Both assertion and reason are true and the reason is a correct explanation of the assertion
(B) Both assertion and reason are true but reason is not a correct explanation of the assertion
(C) Assertion is true but the reason is false
(D) Both assertion and reason are false

1 Answer

Both assertion and reason are true and the reason is a correct explanation of the assertion
Hence (A) is the correct answer.
answered Apr 8, 2014 by sreemathi.v
 

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