Answer:
I think the answer might be number 2
Answer:
The stomata controls the flow of gases in and out of the leaves.
Explanation:
The opening and closing of the stomata controls gas flow in leaves. This controls is necessary to prevent excessive loss of water as vapour from the plant body via transpiration. Usually stomata opens in the day and closes in the night. Each stoma or stomatal wall is flanked by two bean-shaped guard cells, the only epidermal cells with chloroplasts. The wall of the guard cells next to the pore are thicker than those adjacent to the epidermal cells. Here,,the thicker wall cannot stretch as much as the thinner walls.
Answer:
The Correct option is <em>"B," Which is light energy to be efficiently absorbed</em>
Explanation:
The chloroplast has an inner and outer membrane with an empty intermediate space in between. Inside the chloroplast are stacks of <em>thylakoids</em>, called<u><em> grana,</em></u> as well as <u><em>stroma,</em></u> the dense fluid inside of the chloroplast. These thylakoids contain the chlorophyll that is necessary for the plant to go through photosynthesis
However, it regulates passage of materials in and out of the chloroplast. In addition of regulation activity, the fatty acids, lipids and carotenoids are synthesized in the inner chloroplast membrane. Stroma- Stroma is a alkaline, aqueous fluid which is protein rich and is present within the inner membrane of the chloroplast.
