gneet Biology Solved MCQ
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TOPIC : STRUCTURAL ORGANISATION IN ANIMALS
Number of questions are 466 Select_Question:
Q1) Which of the following features is used to identify a male cockroach from a female cockroach ? [ NEET 2018]
a) Presence of a boat shaped sternum on the 9th abdominal segment
b) Presence of caudal styles
c) Forewings with darker tegmina
d) Presence of anal cerci
Answer : (b)