I NEED HELP ASAP (IF IT IS CORRECT THEN ILL MARK BRAINLIEST) which do guard cells control? A. the rate of food production B. mov

Question

nika2105 [10]

3 years ago

15

I NEED HELP ASAP (IF IT IS CORRECT THEN ILL MARK BRAINLIEST) which do guard cells control? A. the rate of food production B. mov

ement through phloem C. movement through xylem D.the size of the stomata

Biology

2 answers:

kirill115 [55] · Answer 1 · 2022-01-31T09:33:42+03:00

kirill115 [55]3 years ago

8 0

Answer:

It controls opening and closing movements of the stomata, but that isn't one of the answer choices.

Explanation:

Darina [25.2K] · Answer 2 · 2022-01-31T11:08:28+03:00

Answer:

D. the size of the stomata

Explanation:

Guard cells regulate the opening of stomata by integrating different signals, both endogenous and exogenous (environmental). The ability of plants to control stomatal opening allows them to respond quickly to changes in the environment.