1. Fish | [A] Spiracles |
2. Humans | [B] Thin, moist skin |
3. Earthworm | [C] Lungs |
4. Insects | [D] Gills |
A) (1 - C), (2 - A), (3 - D), (4 - B)
B) (1 - D), (2 - C), (3 - A), (4 - B)
C) (1 - D), (2 - C), (3 - B), (4 - B)
D) (1 - A), (2 - B), (3 - C), (4 - D)
E) None of these
Correct Answer: C
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