Question

Explain the significance of the following ➡➡➡➡

1. Presence of a chemical suberin in cork cells.
2. Presence of aerolar tissue .
3. Dendrites of a nerve cell.





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Answer 1

Explanation:

SUBERIN in cork cells helps to provide strength and makes it impermeable to water.

Strength and Toughness are needed by cork cells are they are the outer protective covering in trees.

AEROLAR TISSUE fills space between muscles, blood vessels and nerves. It is the most abundant connective tissue and helps in shock absorption.

for eg: Glissoms's capsule is made up of aerolar tissue

DENDRITES help in nerve impulse conduction. The stimulation of the nerves (dendrites) sets off the release for chemicals called neurotransmitters which travel along the axon and help to conduct impulses