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Question

Two seeds are germinated, A in light and B in dark. Which of the two grows much taller in initial stage?

A
B>A
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B
B<A
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C
A=B
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D
No growth occurs in any of them
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Solution

The correct option is B B<A
In this given condition where seeds A and B are germinated in light and dark conditions, initially A will be taller. It is because auxin is active more in light.

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