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The inhibitory effect of red light on fl...

The inhibitory effect of red light on flowering during critical dark period in short day plants can be overcome by

A

Blue light

B

Far-redlight

C

Infra-red rays

D

Ultraviolet rays

Text Solution

Verified by Experts

The correct Answer is:
B
The inhibitory effect of red light on flowering during critical dark period in short day plants can be over- come by far-red light
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A2Z-PLANT GROWTH AND DEVELOPMENT-Section C : Previous Years' Examination Questions (NEET /AIPMT Questions)
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  5. Abscisic acid is called stress hormone as it

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  6. Flowering response to length of day and night in plants is called

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  7. Hormone that promotes growth of lateral buds and has nagative effect o...

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  8. Which one o f the following plant hormone (phytomone ) Is know as a st...

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  9. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  11. Under water stress, the leaves of plants are found to contain higher c...

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  15. The rate of growth of any organism follows Or Typical growth curve...

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  17. The inhibitory effect of red light on flowering during critical dark ...

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  18. The primary hormone causing abscission of leaves is

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