(B) In cockroaches,the $10^{th}$ segment bears a pair of jointed filamentous structures called anal cerci in both sexes. However,male cockroaches poss

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) In cockroaches,the $10^{th}$ segment bears a pair of jointed filamentous structures called anal cerci in both sexes. However,male cockroaches possess an additional pair of short,thread-like anal styles,which are absent in females. Therefore,anal styles are a characteristic feature used to distinguish male cockroaches from females.