A) 1st, 2nd and 3rd segments of tarsus of legs
B) 3rd, 4th and 5th segments of tarsus of legs
C) pedicel of antenna
D) 15th segment of anal cerci
Correct Answer: A
Solution :
Periplaneta americana has the rmoreceptor sensillae on 1st, 2nd and 3rd segments of tarsus of legs.
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