MediumZoologyFrog and Cockroach
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In Cockroaches, the visual units of the compound eyes are called:
A
Fenestrae
B
Ommatidia
C
Ocelli
D
Sclerites
Explanation
Each compound eye consists of about 2000 hexagonal visual units called ommatidia, allowing the cockroach to see multiple images (mosaic vision).
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