In summer months,the rate of transpiration is lowest at

  • A
    $10 AM$
  • B
    $1 AM$
  • C
    $5 PM$
  • D
    None of the above

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Similar Questions

Wilting of leaves in hot weather is due to

The principal transpiring organ of a plant is:

Stomata open when guard cells are

Give scientific reasons:
$(1)$ Transpiration is a necessary evil.
$(2)$ Water is life for plants.

Guard cells are helpful in:

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