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Excretory matter of the earthworm is mainly

a)

Nigroneous waste

b)

Urea

c)

Ammonia

d)

None of these


Question ID - 1029 | Toppr Answer

Excretory matter of the earthworm is mainly

a)

Nigroneous waste

b)

Urea

c)

Ammonia

d)

None of these

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

Earthworm is ureotelic animal. Their excretory matter is mainly urea. Their discharge of waste matter via gut is an adaptation to conserve water by its reabsorption in the gut



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