The presence and type of coelom (body cavity) is a major criterion in animal…
Biology · NEET · NTA Exams — Animal Kingdom
The presence and type of coelom (body cavity) is a major criterion in animal classification.
Identify the correct statements:
I. Acoelomates lack a body cavity between the body wall and gut wall.
II. Pseudocoelomates have a body cavity not fully lined by mesoderm.
III. Coelomates have a true coelom lined by mesoderm.
IV. The presence of a coelom allows for greater complexity of internal organs.
V. All triploblastic animals are coelomates.
- I, II and III
- I, II, III and IV
- II, III and IV
- III, IV and V
Answer
(B) I, II, III and IV
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