Question

Explain general characteristics of phylum Platyhelminthes and Nematode. Give two example of each?​

Answer 1

(i) Their body is bilaterally symmetrical and dorsoventrally flattened. (ii) They are acoelomate and triploblastic animals i.e. their tissues differentiate from three embryonic germ layers. (iii) Circulatory and respiratory systems and skeleton are absent.....!!

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Answer 2

Explanation:

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