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Factors Affecting Plant Growth

Assertion :Gi...

Question

Assertion :Ginger has a prostrate-growing rhizome. Reason: Shoot growth is not effected by gravity

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

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B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

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C

If the assertion is true but the reason is false

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D

If both the assertion and reason are false

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Solution

The correct option is B If both the assertion and reason are true but the reason is not a correct explanation of the assertion
Ginger is horizontal in position and generally branched and producing aerial leaves or shoots aboveground and adventitious roots on lower side in favourable season. Thus shoot growth is not effected by gravity.

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Factors Affecting Plant Growth

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