Question

18.Assertion-Stomata opens in day and closes in night Reason-Photosynthesis takes place in the subsidiary cells of stomata which increases concentration of starch in guard cell

a. If both assertion and reason are true and reason is the correct explanation of assertion.

b. If both assertion and reason are true and reason is not the correct explanation of assertion.

c. If assertion is true and reason is false

d. If both assertion and reason is false

plzzz ans. me fast...​

Answer 1

Explanation:

b) is the answer ok as it depends on the turgor changes on cell because of cell loses and gains ions of lac acid depending on their xonditions.