Question

Phylum Annelida includes over

• A. 15,000 species
• B. 9,000 species
• C. 60,000 species
• D. 9,00,000 species

Answer 1

The correct option is B 9,000 species

Phylum Annelida involve ringworms or segmented worms found in marine water, fresh water and in moist terrestrial habitat and include over 9000 species and their body has distinct segments known as metamers.

So, the correct option is '9000 species'.

Hence, the correct option is (B)