Question

Johnston?s organ found in [BHU 1988; CPMT 1990; Bihar MDAT 2002]
A) Antenna of Mosquito
B) Head of Cockroach
C) Abdomen of Housefly
D) Abdomen of Spider

Answer 1

Johnston?s organ found in
C) Abdomen of Housefly

Answer 2

Abdomen of housefly is answer