Yes. All organisms that reproduce sexually, including all animal species, develop from a fertilized egg of some form.
The new cells have the exact same genetic information as the fertilized egg. (Study Island)
At the womb
An egg gets fertilized in the fallopian tube by a sperm, then it goes inside of the uterus, and inside the uterus it develops.
A fertilized egg develops in the uterus after it leaves the oviduct. It implants into the uterine wall where it continues to grow and develop into an embryo.
Animals reproduce sexually, so all animals start life as a zygote or fertilized egg.
135 days
Technically, an unfertilized egg is not alive. Since this question is in regard to chickens...the egg itself will develop normally and will be laid by the hen. The unfertilized egg will begin to rot during incubation whereas a fertilized egg will start to develop into a chick.
The fertilized egg implants in the lining of the uterus, specifically in the endometrium. This is where the embryo will continue to grow and develop during pregnancy.
A sperm or egg alone can not develop into a new individual. Only an egg fertilized by a sperm does.
Implantation of a fertilized egg typically occurs in the lining of the uterus, specifically in the endometrium. The fertilized egg attaches itself to the uterine wall and begins to grow and develop into an embryo.
Most multicelluar animals reproduce sexually and therefore develop from a fertilized egg. Mammals, birds, reptiles, insects, fish are good examples.
A fertilized hen egg is an egg that has been fertilized by a rooster. This means that there is a possibility that the egg contains a developing embryo. If the fertilized eggs are not collected and incubated, they will not hatch and will be indistinguishable from unfertilized eggs when cracked open for consumption.