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Usually Xanthium pensylvanicum wil flowe...

Usually Xanthium pensylvanicum wil flower under:

A

long day condition

B

short long day condition

C

photoneutral condition

D

short day condition

Text Solution

Verified by Experts

The correct Answer is:
D
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  8. The chemical structure of abscisic acid resembles the structure of :

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  12. The term 'photoperiodism' was coined by :

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  13. Usually Xanthium pensylvanicum wil flower under:

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  14. Phytochrome is

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  15. Who coined the term phytochrome?

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  16. The term vernalisation was first used by …………………………………………

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  17. Pick out the wrong statement from the following :

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