Yes.
Placentals are mammals. All mammals are vertebrates which means they do have backbones.
Monotremes, marsupials, and placentals
All mammal except Monotremata and Marsupial
Hedgehogs are placental mammals.
No. Mammals which lay eggs are monotremes. Placental mammals and marsupials give live birth.
Placentals are a group of mammals characterized by the presence of a placenta, which allows for a longer gestation period and more developed offspring at birth compared to other mammal groups like marsupials. They are the most diverse group of mammals, including species such as humans, whales, and elephants. Placentals are typically classified into three main groups: Afrotheria, Xenarthra, and Boreoeutheria, each with unique evolutionary adaptations. Their reproductive strategy enables them to provide a stable environment and nutrients to the developing fetus, increasing the chances of survival.
Bats are placental mammals. Unlike monotremes, they do not lay eggs.
Yes. All placental mammals bear live young.
Dogs and cats are both mammals, and they are also both in the same class 'carnivora'
Because placentals are the largest number of mammals.
yes all mammals are placental. No, not all animals are placentals. There are also marsupials and monotremes.
The largest group of mammals are called placentals. These mammals are animals that during pregnancy have a placenta that feeds the incubating offspring.