Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-fact-Hard-Class 11
Which of the following characteristics is unique to members of the class Cyclostomata?
A
Sucking and circular mouth without jaws
B
Presence of scales on the body
C
Closed circulatory system
D
Body segmented into distinct parts
Correct Answer
Option A
Detailed Explanation
Members of the class Cyclostomata have a sucking and circular mouth without jaws, distinguishing them from other fish classes. This is highlighted in the NCERT context where Cyclostomata are described as having unique mouth features.
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