____________ are structures found in the epidermis of leaves that control the processes of transpiration and gaseous exchange.
Stomata
Leaves have tiny pores in their epidermis called stomata.
Each stoma is surrounded by two guard cells that open and close it, regulating the loss of water vapour (transpiration) and the exchange of oxygen and carbon dioxide.
Villi are finger-like projections of the small intestine, and chromatin is the DNA-protein material in the nucleus.
Hence, Stomata.
Similar Questions
What is the process of breeding by which high vitamins or protein and high-fat crops are grown?
____________ are unicellular elongated structures found in epidermal cells that absorb water and minerals from the soil.
In angiosperm, the incidence of more than one fetus in its seed is called _____________.
The tissue found between the upper and lower epidermis is called-
Important Questions from Botany
Which of the following is a type of nutrition?
I. Heterotrophic
II. Autotrophic
Part of N 2cycle that is opposed to N 2fixation is:
Which among the following is the reproductive part of a plant?
Fibres (Adventitious) roots are found in :
In which Part of the flower does Meiosis take place ?
