Question

Which of the following options does correctly represent the characteristic features of phylum Annelida ?

• A. Triploblastic, unsegmented body and bilaterally symmetrical.
• B. Triploblastic, segmented body and bilaterally symmetrical.
• C. Triploblastic, flattened body and acoelomate condition.
• D. Diploblastic, mostly marine and radially symmetrical.

Answer 1

Answer: (B)

Correct answer is (b) Triploblastic, segmented body and bilaterally symmetrical.