Eggs are fertilized inside the hen by the rooster. Hens will lay eggs whether they are fertilized or not.
heart racing internal or external
Chickens do not need to mate in order to lay eggs. Hens will lay eggs regardless of whether or not they have mated with a rooster. However, if a hen does mate with a rooster, the eggs can be fertilized and potentially hatch into chicks.
external
internal
internal fertilization
no, they mate with roosters,(male chicken)
Internal. Dogs mate through copulation and internal fertilisation, like all mammals (including humans).
Internal. A virgin queen goes out on a mating flight about 5 days after she hatches and mates with several drones (male bees) which fertilizes all the eggs that she produces throughout her life. She never has to mate again.
All birds fertilize their eggs internally. A male bird has to mate with a female in order for a fertilized egg to be produced.
Polar bears mate and carry out a pregnancy. A mother will usually give birth to two cubs at a time.
internal external not internal external not
its internal
Is a salmon internal or external?
What is internal and external sources?
internal
All birds, chickens included, are fertilised internally. Both the male and female birds have a cloaca. And it is through their cloaca that sperm is passed. An example of external fertilisation is the frog, the male emitting sperm onto the spawn that the female is releasing.
curious as to why this is under gorillas, but I'm pretty sure most fish mate via external fertilization