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The nematode cuticle contains _____.

glucose
skin cells
chitin
nerve cells

1 Answer

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Answer:

The nematode cuticle contains chitin.

Step-by-step explanation:

In nematodes, the cuticle is the outermost layer of the tegument, immediately above the epidermis and secreted by it. It is a rigid, acellular formation (without cells), of complex structure and composed of chitin, among other substances. Its function is twofold; on the one hand it is a rigid protective and impermeable layer; secondly, it is the anchor point of the animal's muscles, so that it acts as an external skeleton (exoskeleton).

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