no all mammals do not have 3 chambered heart..... only few have 3 chambered heart
no. amphibians have three chambered heart i.e., 1-A 2-V
"The chambered Nautilus" doesn't have an apostrophe.
There are few benefits to a 3 chambered heart, a 4 chambered heart is more effective.
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Yes. Birds have four-chambered hearts.
An animal with a two-chambered heart belongs to the group of animals called "fish." Most fish have a two-chambered heart with one atrium and one ventricle.
All mammals have 4 chambered hearts.
Because their ancestors had 3-chambered hearts.
No. It is chambered for the .45 ACP cartridge.