alleryA canna flower cannot be cut into two similar halves by any plane. It is:
APentamerous
BAsymmetric
CActinomorphic
DZygomorphic
Answer & Solution
Correct answer: B. Asymmetric
1. Actinomorphic flowers split in any radial plane.
2. Zygomorphic ones split in one plane.
3. A flower with no such plane is asymmetric.
_Source: syllabus Biology, Chapter 5, Morphology of Flowering Plants._
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