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A minimum ratio of transpiration to phot...

A minimum ratio of transpiration to photosynthesis will be observed on a

A

Humid and cloudy day

B

Humid and sunny day

C

Sunny duy with no winds

D

Sunny day with strong winds

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The correct Answer is:
B
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  12. The water potential increases due to

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  13. Translocation of sugars in flowering plants occurs in the form of

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  14. Plasmolysis occurs when the cell is placed in

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  16. Transport of food material in higher plants takes place through

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  17. The cause of the opening or closing of the stomata mainly depends on c...

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  18. Function of companion cells is

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  19. Guttation is the result of

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  20. When a cell is plasmolysed, it becomes

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