Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-numerical-Medium-Class 11
If an earthworm has 150 segments, how many segments of its intestine would contain septal nephridia?
A
136 segments
B
135 segments
C
137 segments
D
134 segments
Correct Answer
Option A
Detailed Explanation
The septal nephridia are present from the 15th segment to the last segment. Therefore, if there are 150 segments, the intestine would contain septal nephridia from segment 15 to 150, which is 136 segments.
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