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Question
Four chambered heart is present in
Four chambered heart is present in
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Solution
The correct option is B Crocodile
Among reptiles the heart is 3- chambered but the crocodile is an exception where the heart is 4- chambered but not completely divided. The left and right aorta are connected by a hole called the foramen of Panizza. The frog heart has 3 chambers: two atria and a single ventricle. Sharks have a two-chambered heart, with an atrium (also called the auricle) and a ventricle. Lizard also has three chambered heart. Thus, the correct answer is option B.
Among reptiles the heart is 3- chambered but the crocodile is an exception where the heart is 4- chambered but not completely divided. The left and right aorta are connected by a hole called the foramen of Panizza. The frog heart has 3 chambers: two atria and a single ventricle. Sharks have a two-chambered heart, with an atrium (also called the auricle) and a ventricle. Lizard also has three chambered heart.
Thus, the correct answer is option B.
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