A tail, including the tail-like structure of an aphid:_______?
Correct answer: D. Cauda
- A. Cenchri
- B. Annulate
- C. Apical
- D. Cauda
Explanation
The cauda is the tail-like projection at the posterior end of an aphid's abdomen and is commonly used in aphid identification. The other terms do not denote this structure.
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