___________ are cold-blooded and their hearts have only two chambers.

Fishes

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Birds

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Snakes

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Mammals

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
Fishes

Fish is the first true vertebrate among all animal life. Fishes possess the vertebral column that contains the spinal cord or the nervous tissue. Fishes are cold blooded. That means they can adjust their body temperature according to the surrounding environment. Their heart has only two main chambers.

Suggest Corrections

Similar questions

___________ are cold-blooded and their hearts have only two chambers.

Join BYJU'S Learning Program