Zoology-Non-Chordates
NEET Zoology Non-Chordates MCQ Question
Type: MCQ-fact-Medium-Class 11
Which group of non-chordates is characterized by having a body cavity lined by mesoderm?
A
Coelomates
B
Acoelomates
C
Pseudocoelomates
D
Parasitic forms
Correct Answer
Option A
Detailed Explanation
Coelomates are animals that possess a coelom, which is a body cavity lined by mesoderm, as stated in the text. Examples include annelids and molluscs. Acoelomates lack a body cavity, while pseudocoelomates have a body cavity not lined by mesoderm.
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