Want this question answered?
Alligators have a gestation period of 60-65 days.
In humans 9 months. Other animals have different gestation periods. Gestation is the period of time that the fetus spends growing inside its mother's uterus. The gestation period for humans is approximately 40 weeks long.
The gestation period of a goose is called the incubation period. After the incubation period, if the egg is fertilized, a chick will hatch.
Chimps have an 8 month (240 day) gestation period.
The word "incubation" directly refers to the time an egg needs to be kept warm before it hatches. Since cows do not lay eggs, they do not have an incubation period. They have what is called a "gestation" period. This gestation period is generally 285 days long.
River otters have a gestation period of about 290-380 days due to delayed implantation of the fertilized egg. This is according to the Ohio Dept. of Natural Resources Division of Wildlife Publication 384 (R803)
cod doesnt have a gestation period, because it is an egg layer. Cod, being a type of fish is an external reproductive organism, therefore there isnt a gestation period for any kind of fish
gestation
Incubation is the period for an egg to hatch and gestation is the period where the unborn is inside the body of the mother awaiting the time to be born.
Technically chickens do not have a gestation period, as they lay eggs rather than give live birth. However, the incubation period, when the hen is nesting over the eggs and keeping them warm, is approximately 21 days.
The spiny anteater, more correctly known as the echidna, is an egg-laying mammals. The egg within the mother's body has a gestation period of 23 days. Once laid, the egg is then incubated for another ten days.
There is no gestation period for a chicken. Embryo development takes place within the egg. The egg is fertilized and formed within the hen and deposited out of her body within 25 hours. Incubation of the egg takes 21 days under, not in the hen.