(A) Bilateral symmetry is a type of body symmetry where the body of an animal can be divided into two identical left and right halves by only one sing

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Symmetry in which the body can be divided into two identical left and right halves by only one plane.

(A) Bilateral symmetry is a type of body symmetry where the body of an animal can be divided into two identical left and right halves by only one single plane passing through the central axis. This is characteristic of most triploblastic animals,such as annelids,arthropods,and chordates.

Class 11 Biology Animal Kingdom Basic of classification

Easy

What is bilateral symmetry?

A
Symmetry in which the body can be divided into two identical left and right halves by only one plane.
B
Symmetry in which any plane passing through the central axis of the body divides the organism into more than two identical halves.
C
Symmetry in which any plane passing through the central axis does not divide the body into identical halves.
D
Asymmetry of both lateral sides.