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The body wall of the earthworm is externally covered by ______(a) mucous(b) capsule(c) epidermis(d) cuticleThe question was asked in my homework.Query is from Animals Structural Organisations topic in portion Structural Organisations in Animals of Biology – Class 11

Answer»

The correct option is (d) CUTICLE

Explanation: The body wall of the earthworm is externally covered by the cuticle. It is thin and non-cellular. The epidermis lies below the cuticle. It also contains two LAYERS of muscles and an INNER coelomic epithelium.



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