Zoology - Structural Organisation in Animals Question with Solution | TestHub
ZoologyStructural Organisation in AnimalsCockroachEasy2 minPYQ_2020
ZoologyEasysingle choice
What is correct about the anal cerci in a cockroach?
Options:
Answer:
A
Solution:
The abdomen in both male and female cockroaches consists of 10 segments. A pair of anal cerci are found in the 10th segment of both the sexes. They are joint filamentous structures that are sensitive to sound and vibrations.
Meanwhile, anal styles are a pair of short thread-like structures that help in copulation. These are found in males only.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Structural Organisation in AnimalsSubtopic:Cockroach
⏱ 2mℹ️ Source: PYQ_2020
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