Question

The respiratory surface of earthworm is its skin. Give reason

Answer 1

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in earthworm respiration occurs through moist skin .an cutaneous respiration occur in earthworm. ( an respiration / gas exchange occur through skin )

they have no any special respiratory organ for respiration.

where absorption of water and salts also occurs through skin in earthworm .

earthworm skin is generally moist for carried out different kinds of functions .

earthworm are found in soil .they do active transport mechanism for transport of water & salts

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Answer 2

Answer:

in earthworm respiration occurs through moist skin .an cutaneous respiration occur in earthworm. ( an respiration / gas exchangeoccur through skin )

they have no any special respiratory organ for respiration.

where absorption of water and salts also occurs through skin in earthworm .

earthworm skin is generally moist for carried out different kinds of functions .

earthworm are found in soil .they do active transport mechanism for transport of water& salts