A) fish
B) lizard
C) frog
D) rabbit
Correct Answer: A
Solution :
In Scoliodon or dog fish, there present some pores, the ampullary pores on the upper and lower surface of the head, each of which leads into an ampulla (pl. ampullae) called ampulla of Lorenzini. Through these, the fish receives information of the temperature fluctuations in the surrounding water.
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