Question

phylum ctenophora speciality

Answer 1

Ctenophora comprise a phylum of invertebrate animals that live in marine waters worldwide. They are notable for the groups of cilia they use for swimming, and they are the largest animals to swim with the help of cilia. Depending on the species, adult ctenophores range from a few millimeters to 1.5 m in size. 

Answer 2

✔ Characters of Phylum - ctenophora :

• Body is transparent with radial symmetry.

• They posses comb plates that are ciliated and 8 in no. these help in locomotion. They also posses tentacles.

• Marine, solitary and free swimming.

• E.g., Cestum.

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