Botany - Animal Kingdom Question with Solution | TestHub
BotanyAnimal KingdomBasis of ClassificationEasy2 minPYQ_2020
BotanyEasysingle choice
Radial symmetry is found in
Options:
Answer:
D
Solution:
Types of animals on the basis of symmetry:
a. Asymmetrical - No particular symmetry.
Examples - Most of the sponges.
b. Radially symmetrical - When any plane passing through the central axis of the body divides the organism into 2 equal halves.
Examples - Few sponges, coelenterates, ctenophores and adult echinoderms.
c. Bilaterally symmetrical - If the body of an organism is divisible into 2 equal halves only in one plane.
Examples - Platyhelminthes, aschelminthes, annelids, arthropods, molluscs, echinoderms and chordates.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Animal KingdomSubtopic:Basis of Classification
⏱ 2mℹ️ Source: PYQ_2020
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