Yes. All mammals have internal fertilization.
Guppies are fertilised internally they are livebearers.
Amphibians fertilize their eggs externally.
internally because they need time to hatch them
Bald eagles fertilize internally. After mating, the female eagle stores the male's sperm in her body, which allows her to fertilize her eggs internally before laying them. Once fertilized, the eggs are laid in a nest and incubated until they hatch.
The Blue spotted stingray can bear 7 young. It is ovoviviparous, meaning that it produces eggs that hatch internally.
Fish and amphibians are two groups of animals that typically fertilize externally. They release their eggs and sperm into the water to fertilize externally rather than internally.
Most fish do not get pregnant in the sense of that of mammals, like humans. They produce eggs externally and then the males fertilize the eggs. Some types, such as sharks, do get fertilized internally.
Elephants have reproductive systems just like any other mammal.
If no roaster one hen will start to fertilize the eggs.
yes the eggs are fertilized internally
Organisms that fertilize internally often invest more resources in each egg and the resulting offspring, as they provide a more controlled environment for development. This strategy allows for higher survival rates of the young, leading to fewer eggs being produced. In contrast, external fertilization typically involves a larger quantity of eggs to increase the chances of survival amidst greater predation and environmental risks, as the fertilized eggs are often more vulnerable. Thus, the reproductive strategies of these organisms reflect their differing environments and survival tactics.
fertilize egg