Blood goes only once through the heart in the fish during one cycle of passage through the body, and therefore, it is known as double circulation.
Final answer: The given statement is false.
Question 19 Single circulation i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by (a) Labeo, Chameleon, Salamander (b) Hippocampus, Exocoetus, Anabas (c) Hyla, Rana, Draco (d) Whale, Dolphin, Turtle
Single circulation i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by?