fluuckck you science
Placental Mammals
Dolphins are mammals; their reproductive process is essentially the same as that of human beings, even if they happen to be in the water at the time. The zygote of a dolphin develops in the uterus of the mother dolphin.
No. Rhinos are placental mammals meaning they give birth to relatively well developed young. Marsupials give birth to underdeveloped young that are nourished and develop in a pouch.
Mammals give birth to live young
Mammals give birth to their young for purposes of procreation. This is what ensures that the life cycle of the mammals is continued.
The carrying of live young inside a female animal that gives live birth is called gestation. The length of the time spent in the gestation of one baby or one litter of young is called the gestation period. The time that a baby spends inside its mother (if its mother gives live birth) is called the gestational age.
Whales are ovoviviparous because they are mammals, because of this their eggs develop inside of their bodies and they give birth to live young.
These are marsupials, most of which then carry their young in a pouch while the joeys continue to develop.
they develop in the womb.. like any mammal
chicken
Both placental mammals and marsupials give birth to live young.
The uterus. A major female hormone-responsive reproductive sex organ of most mammals. Where the young grow inside the female before birth.
Placental mammals such as humans , dogs, and cats deliver their young from the uterus through the vagina (birth canal). Marsupials do also, but the young are much less developed and have to crawl into the mother's pouch to nurse there until grown. The platypus and echidna lay eggs like birds and reptiles, but nurse the young in burrows after they hatch.