diversity-of-life

Question: Absence of head, unsegmented body and endoskeleton of dermal calcareous plate are the characters of

1) Mollusca

2) Arthropoda

3) Echinodermata

4) None of these

Solution:

Explanation: No Explanation

Animalia Phylum-Echinodermata

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)