Asymmetrical mouths parts present in__________________?
Correct answer: A. Thrips
- A. Thrips
- B. Aphid
- C. Housefly
- D. None
Explanation
Thrips have asymmetrical rasping-sucking mouthparts because one mandible is reduced and the mouthparts are adapted to scrape plant tissue. Aphids have symmetrical piercing-sucking mouthparts, while houseflies have sponging mouthparts.
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