Question:
In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on
In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on
Updated On: Mar 27, 2025
- 5th segment
- 10th segment
- 8th and 9th segment
- 11th segment
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The Correct Option is B
Solution and Explanation
In cockroaches, the anal cerci are a pair of jointed, filamentous structures that are located on the 10th segment of the abdomen. These cerci are sensory organs that help the cockroach detect air currents and vibrations.
Thus, the correct answer is (2) 10th segment.
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