Of or pertaining to the placenta; having, or characterized by having, a placenta; as, a placental mammal., Of or pertaining to the Placentalia., One of the Placentalia.
No. Placental means a type of mammal, and mammals are vertebrates, meaning they have a backbone and an entire internal skeletal structure. Insects do not have a backbone, and are therefore invertebrates.
A rabbit is a placental mammal.
No. There are no insects which are placental.
The aardvark is a placental mammal.
Most mammals are placental...marsupial mammals and monotremes are not placental.
A cow is a placental mammal.
No,octopus are not placental, they are cephalopad.
a jaguar is a placental
Yes, vicuna are placental.
Placental.
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.
No. Primates are a group of placental mammals, but there are many placental mammals that are not primates.