A) birds are poikilothermic
B) flatworms are coelomic animal
C) earthworm is metameric ally segmented
D) fishes are radially symmetrical
Correct Answer: C
Solution :
Earthworm is metamerically segmented. The body is divided into about 100 to 120, small, ring like segments (= metameres or somites) by distinct annular grooves or furrows in the body walls. The segmentation extends internally to the body cavity and certain internal organ system.
You need to login to perform this action.
You will be redirected in
3 sec
