Q. Metameric segmentation is the characteristic of :
A) Platyhelminthes and Arthropoda
B) Echinodermata and Annelida
C) Annelida and Arthropoda
D) Mollusca and Chordata
Explanation
[Solution from source] True metameric segmentation, with the body divided into repeated segments, is found in Annelida and Arthropoda. Platyhelminthes and molluscs are not metamerically segmented. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.