Sponges show which level of body organisation?
ASystem one
BCellular
CTissue one
DOrgan one
Answer & Solution
Correct answer: B. Cellular
1. The cells of a sponge sit as loose aggregates.
2. They are not gathered into tissues.
3. So sponges show the cellular level of organisation.
_Source: NCERT Class 11 Biology, Chapter 4, Animal Kingdom._
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