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Question : Aves are warm-blooded animals and have a ______ heart.

Option 1: four-chambered

Option 2: two-chambered

Option 3: five-chambered

Option 4: three-chambered


Team Careers360 3rd Jan, 2024
Answer (1)
Team Careers360 6th Jan, 2024

Correct Answer: four-chambered


Solution : The correct answer is four-chambered .

The animal kingdom's phylum Chordata is home to the Aves. It has nine thousand species or such. Aves are flight-adapted. Every bird arrives in the Aves class. They have a four-chambered heart filled with warm blood, a feathered body, lungs that are used for respiration and forelimbs that have been transformed into wings.

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