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Which of the following statemetns are tr...

Which of the following statemetns are true, which are false for cockroach
(1) Sexual dimorphism is distinct
(2) The anal styles are present on `9^(th)` stemum of male only
(3) In both sexes the `10^(th)` segment bears anal cerci
(4) Brain absent in cockroach

Text Solution

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The correct Answer is:
`(1)toT,(2)toT,(3)toT,(4)toF`
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