Q. 25.0( 1 Vote )

Assertion (A): Th A. A and R are incorrect

B. A is incorrect, R is correct

C. A is correct, R is incorrect

D. Both A and R are correct

Class 9th Tamilnadu Board Science 6. Living World of Plants - Plant Physiology

Answer :

Assertion is correct. The loss of excess water from aerial parts of the plant in the form of water vapour is known as transpiration.

Reason is also correct. Stomata are minute openings found on the surface of leaves through which water is lost in form of vapours. So transpiration process occurs through stomata.

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PREVIOUSAssertion (A): If NEXTThere are 3 plant

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Assertion (A): Th A. A and R are incorrectB. A is incorrect, R is correctC. A is correct, R is incorrectD. Both A and R are correct

Assertion (A): Th A. A and R are incorrect

B. A is incorrect, R is correct

C. A is correct, R is incorrect

D. Both A and R are correct