The structure that is present in the `9^(th)` abdominal segment of cockroach is?
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Anal cerci arise from the lateral side of the 10th segment and they are found in both males and females whereas anal styles that arise from the ninth segment are found only in males and are absent in females. -Each segment of the abdomen is covered by the dorsal tergum, ventral sternum, and two lateral pleura.
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The number of abdominal segments is the same in both the sexes. The 10th segment bears of pair of jointed filamentous structures called anal cerci, which is present in both the sexes. The 7th, 8th, and 9th sterna from a genital pouch in females.
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