Zoology-Organ & Organ Systems
NEET Zoology Organ & Organ Systems MCQ Question
Type: MCQ-conceptual-Hard-Class 11
In the alimentary canal of a cockroach, how many segments of thorax contribute to the formation of jointed appendages?
A
Three segments
B
Two segments
C
One segment
D
Four segments
Correct Answer
Option A
Detailed Explanation
The thorax of a cockroach is divided into three segments, each bearing a pair of walking legs, thus contributing to the formation of jointed appendages.
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