Which of the phyla has bilateral symmetry? a. porifera b. arthropoda c. echinodermata d. both echinodermata and porifera

asked Feb 23, 2018 6.8k views

3 votes

Which of the phyla has bilateral symmetry?

a. porifera
b. arthropoda
c. echinodermata
d. both echinodermata and porifera

by Ojrac

8.3k points

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5 votes

Answer: A. porifera

Explanation: it has radial symmetry it starts at the center and grows its way out away from the center

9.3k points

5 votes

arthropods has the bilateral symmetry !
so answer is B !

Franka answered Feb 28, 2018

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