In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?
A. Mollusca
B. Echinodermata
C. Arthropoda
D. Annelida
Answer:B
In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?
A. Mollusca B. Echinodermata C. Arthropoda D. Annelida