Number of heart chambers present in fish, amphibians, reptil... — Zoology | Mockzy

MediumZoologyBody fluid and circulation

+4 / -1

Number of heart chambers present in fish, amphibians, reptiles, birds and mammals respectively is:

2, 3, 4, 4, 4

2, 2, 3, 4, 4

2, 3, 3, 3, 4

2, 3, 3, 4, 4

Open circulatory system is seen in:

Which represents the single circulation in fishes?

More from Body fluid and circulation

Which of the following statements regarding the human heart is incorrect?

Cardiac activities of the heart are regulated by:A. Nodal tissueB. A special neural centre in the me

The given figure shows the schematic plan of blood circulation in humans with labels A to D. identif

In the given figure of the heart, which f the marked structures (1, 2, 3, 4, 5) carry oxygenated blo

Identify the given figure and select the correct option.

Congestion of the lungs is one of the main symptoms in:

Full-length mock tests with detailed analytics, rank, and percentile.