Skip to content

Menu

Game modes

Account

← Biology
GK QUESTION#3876

In most living reptiles, the heart is not completely divided into four chambers i.e., it consists of two auricles and an incompletely divided ventricle. Which of the following is an example of a reptile having a four-chambered heart?

  1. ASnake
  2. BTurtles
  3. CCrocodileCorrect answer
  4. DLizard
Show AnswerHide Answer

Answer

C. Crocodile

Show ExplanationHide Explanation

Explanation

Crocodilians have four-chambered hearts with two atria and two ventricles. Their arterial connections also permit specialized shunting. Most other living reptiles have a ventricle that is not completely divided.

Sign in to report a question issue

Explore this topic

Which of the following statements is correct with respect to chordates?In the traditional grade-of-organization terminology, which grade describes unicellular organisms such as Paramecium, Amoeba and Euglena?The bodies of the animals of phylum Platyhelminthes show _____grade organisation.