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In short plants (SDP) flowering is induc...

In short plants (SDP) flowering is induced by

A

short day and interrupted long night

B

short night

C

long day and interrupted night

D

none

Text Solution

Verified by Experts

The correct Answer is:
D
Short day plants reqiure photoperiod below a critical/pariod and a long unisturbed night for flowering .
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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
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  2. In SDP, flowering is interrupted if

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  3. In short plants (SDP) flowering is induced by

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  4. Maryland mammoth variety of tobacco is a

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  7. Common inhibitor of germination is

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  10. Size of grapes increases in application of

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  11. Pruning of plants promotes branchin becaues the axillary buds get sen...

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  12. One set of a plant was grown at 12 hours day and 12 hours night period...

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  13. Leaf fall occurs in a tree when there is increase in concentration of

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  16. Tendrils exhibit/twining of tendrils is due to

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  17. Plants normally flowering in winter remain vegetative in summer even i...

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