Question

What are the stomata and why does plants need them?

Answer 1

stomata absorbs energy from sunlight and uses it for photosythesis.

stomata are openings present in epidermal cells of leaves. The distribution of stomata is determined by the habitat of plant. In plants exposed to bright sunlight, stomata are more on lower surface of leaf  as compared to that on upper surface. In plants growing in shady habitat, the stomata are equally distributed on both the surfaces .

Each stoma is surrounded by two kidney-shaped guard cells . The changes in the turgidity of guard cell control opening and closing of stomata. Water loss from the surface of leaf, termed transpiration , mainly occurs trough leaves, though some transpiration occurs through general surface of leaf.

Mark me as brainliest