A body halved identically by any plane through its axis shows:
ARadial symmetry
BBilateral order
CSerial repeats
DAbsent symmetry
Answer & Solution
Correct answer: A. Radial symmetry
1. Many planes through the central axis give identical halves.
2. The body is arranged around that axis.
3. That is radial symmetry.
_Source: NCERT Class 11 Biology, Chapter 4, Animal Kingdom._
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