Question

7. (i) What happens if conducting tubes of circulatory system develops a leak? State in brief, how could this be avoided?

(ii) How opening and closing of stomata takes place?​

Answer 1

Answer:

here is ur ans .. ..

1)

The blood clots if conducting tubes of a circulatory system develops a leak. The platelets will increase, which will minimize the leakage. ... The problem is that if the person doesn't develop with a blood clot, then the medical care is required, otherwise this can lead to death.

2)

The opening and closing of stomata depend on the turgor pressure, caused by the osmotic flow of water in the guard cells. When the guard cells are turgid, they expand resulting in the opening of stomata. When the guard cells lose water, they become flaccid leading to stomatal closure.

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Answer 2

Answer:

1.by platelets

2.by guard cells

Explanation:

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