CBSE Class 11-science Answered
Features of Phylum Annelida:
i. Annelids are worm-like having a round, slender body that tapers at two ends.
ii. Annelids are triploblastic and show organ level of organization, along with bilateral symmetry.
iii. They have a complete alimentary canal with mouth and anus.
iv. Sexes are separate and they reproduce sexually.