The small,microscopic openings on the underside of a leaf is called Stomata(plural,stoma).
Stomsta
Underside the leaf to prevent excess transpiration
The stomata on the underside of the leaf regulate transpiration. The leaf surface area helps to estimate the number of stomata, which could speed up or slow the rate of transpiration.
the underside of the leaf loses water much faster
The guard cells in a plant are responsible for opening and closing the stomata. The stomata is a tiny opening on the blade of a leaf that allows for carbon dioxide to enter and water + oxygen to be released. The guard cells are triggered by concentrations of potassium ions.
Control the opening and closing of the stomata.
Stems
it is an opening on the underside of the leaf
the stomata
Opening/closing of leaf pores (stoma) has the purpose to control evaporation.
The answer for this question is the Stomata. Though if it is singular it is the Stoma.
the stomata, the underside of a leaf
The opening (usually on the underside of a leaf) that allows gas exchange to take place which is essential for respiration but which also looses water.
the small openings on the underside of a leaf allow water to come in and replenish the leaf :D
the holes in the underside of the leaf is called '' stomata''hope that helped
By opening and closing the stomata on the underside of the leaves.
In the underside of the leaf
These are called "stomata".