Biology, asked by roneet1, 1 year ago

Explain in short :

.Guttation
.stomata
.Hydathodes

Answers

Answered by Anonymous
0
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1.⚫ The loss of water, in the form of droplets is called guttation

2.⚫ Transpiration occurs through specialised structures called stomata and it is also responsible for the gaseous exchange in plants

3.⚫ Guttation occurs through structures called hydathodes.

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Answered by SharmaShivam
3
Guttation

Guttation is the exudation of drops of xylemsap on the tips or edges of leaves of some vascular plants, such as grasses. Guttation is not to be confused with dew, which condenses from the atmosphere onto the plant surface.

Stomata

In botany, a stoma (also stomate; plural stomata) is a tiny opening or pore that is used for gas exchange. They are mostly found on the under-surface of plant leaves. ... Also, water vapor goes into the atmosphere through these pores in transpiration. The pore is formed by a pair of cells known as guard cells.

Hydathodes

A hydathode is a type of pore, commonly found in angiosperms, that secretes water through pores in the epidermis or leaf margin, typically at the tip of a marginal tooth or serration. Hydathodes occur in the leaves of submerged aquatic plants such as Ranunculus fluitans as well as herbaceous plants of drier habitats such as Campanula rotundifolia. They are connected to the plant vascular system by a vascular bundle. Hydathodes are commonly seen in water lettuce, water hyacinth, rose, balsam, and many other species.

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