Question

1. Give an account on
phylum Annelida.
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Answer 1

Answer:

Phylum Annelida contains earthworms and worm-like creatures that have segmented bodies. They are found in places like marine water, freshwater, and damp soil. With a simple tube-within-a-tube body plan, these organisms have brains, a nervous system, a circulatory system, and a digestive system.

Answer 2

Explanation:

The annelids also known as the ring worm are a large phylum with over 22, 000 extant species including earthworm, leech, rag worm. the species had adapted to various ecologies.

Scientific classification

Kingdom -Animalia

Sub kingdom - Eumetazia