Question

The leaves have tiny microscopic holes,they are called as

Answer 1

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here is ur answer....

the leaves have tiny microscopic holes they are called as stomata...which helps in exchange of gaseous.....

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Answer 2

Answer:

The leaves have tiny microscopic holes, they are called as stomata.

Explanation:

• Any of the tiny pores or openings in the epidermis of leaves and young stems is referred to as a stomate, sometimes known as a stoma, the plural of which is stoma or stomas.
• On the underside of leaves, stomata tend to be more numerous.
• They enable the exchange of gases between the atmosphere outside and the leaf's branching network of interconnected air canals.
• The internal pressure of the two sausage-shaped guard cells that surround a stomate causes it to open and close.
• A guard cell's inner wall is thicker than its exterior.
• The outer wall of the guard cell expands outward as it gets turgid and filled with water, pulling the inner wall with it and expanding the stomate.

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