Biology · ANIMAL KINGDOM
हिन्दीExamine the diagrammatic sectional views of body cavities shown in Figure 4.3. Identify (a), (b), and (c) and select the correct option.
Correct answer · Option 2
Coelomate (Annelids to Chordates), (b) Pseudocoelomate (Aschelminthes), (c) Acoelomate (Platyhelminthes)
Explanation
In Figure 4.3, (a) represents a true coelom lined by mesoderm (Coelomate), (b) represents mesodermal pouches scattered between ectoderm and endoderm (Pseudocoelomate), and (c) represents absence of body cavity (Acoelomate).