Question

Give two reasons for including ascaris roundworm under phylum nematoda .​

Answer 1

Answer:

the smallest group of atoms which has the overall symmetry of a crystal, and from which the entire lattice can be built up by repetition in three dimensions.

Answer 2

Explanation:

Phylum Nematoda. Nematodes are called roundworms because their bodies are long, cylindrical, and tapered at each end. Unlike the earthworms in your lawn, nematodes lack segmented bodies. Most members of this large group are tiny.

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