The question and answer are locked and cannot be edited.
What is the fertilization process for chicken eggs?
The male mounts the hen from behind and stands on her back. The rooster's cloaca transfers semen into the cloaca of the hen. The cloaca is a common receptacle for the intestinal tract, the reproductive system and the urinary system. A spermatozoa sac makes its way up the oviduct and is stored in accessory sex organ in the female. There, the sperm is nourished and released over several days. So the rooster does not have to mate with the hen each time she lays an egg to produce a fertile egg. Fertility only remains high for about 10 days before another mating is needed to increase fertility of the eggs laid. Egg yolks that have a germ cell on the surface are ovulated about every 24 to 26 hours. The spermatozoa fertilize the germ cell, then the albumen, or white of the egg is secreted around the yolk by the reproductive tract. Then the shell membranes and the shell are secreted and deposited as the egg travels down the reproductive tract. The egg is laid back through the cloaca, as mentioned above. This is the way fertile eggs are laid by the hen. The hen would still lay eggs if a rooster were not around, but the eggs would not be fertile.
55 people found this useful
Was this answer useful?
Thanks for the feedback!
It happens when a rooster and a hen hmm........ no wait, how old are you?
To lay fertile eggs the hen will need a rooster to fertilize the eggs.
As breeders we call them "Viable eggs". They are fertile but they may not end up as chicks. "Fertile chicken eggs" is just as good when discussing them with others.
A rooster mates with the hen. They have intercourse. The rooster's penis enters the hen's vagina and deposits sperm. Just like humans, the sperm fertilizes the egg.
No, chicken ovules don't recognise rabbit sperm cells as beingcompatible.
As a consumer you may think that it is difficult for you to know ifthe eggs you buy are fertilized. There are no exterior or outwardsigns on the egg, and finding the germinal …disc (also referred toas the "bullseye") on the egg yolk is not something many people cando, as it is so small. However, nearly all eggs sold in grocerystores are infertile, because the hens that lay those eggsgenerally live their entire lives in small enclosures on factoryfarms and never see a rooster. Free-range eggs, those from hens notkept in such enclosures, will be labeled, and most farms thatproduce free-range eggs still restrict hens from being nearroosters, but some will label their eggs as being produced withroosters in the flock. Only those eggs produced with roosters inthe flocks can possibly be fertilized. If you buy eggs from a local farm, and they have a rooster amongthe flock, you can be pretty sure the eggs you get are fertile.Fertilized eggs are really no different nutritionally, than thenon-fertile eggs purchased at a supermarket. The only differencesin taste or nutrition between supermarket eggs and farm eggs aredue to the wider variety in the hens' available diets on farms,which allow them to produce richer-tasting, more nutritional eggs.
Most people do not sell fertile eggs but you can buy two day old baby chicks.
Not all chicken eggs are fertilized. Any egg that a chicken lays will be unfertilized unless there is a rooster around to fertilize the egg while it is inside the chicken. Chi…cken eggs are fertilized when a rooster is in with the hens. The rooster will breed with the hens to continute the chicken species. This is why eggs are fertilized. If you do not want your eggs fertilized, all you need to do is pull out the rooster, or roosters if there are more than one. This will cause the chickens to lya unfertilized eggs. When an egg is fertile it means it was in the beginning stage of hosting a baby. Basically, it is an egg from a hen that had previously had sex with a rooster. You probably don't want to think about that before eating them though. They are the most nutritious form of egg to eat.
The fertilized egg is in the eggshell. It is an extremely large egg. It fills the egg shell. It is larger than the chick will be when it hatches! It divides like any other cel…l and becomes smaller.
You can do the same things with a fertilized egg as you do with a store bought egg. The one advantage of having fertilized eggs is that you can incubate the fertile one's and …produce chicks. Fertilized eggs taste the same as a "store"egg and you cannot tell from the appearance that there is any difference.
Chicken eggs are only fertile if they have been fertilized. Thekind that people generally buy in supermarkets or grocery stores,in order to eat them, are infertile and contain… no embryo. Eggs canonly be fertile if the hens that lay them are around roosters, andnearly all eggs sold in stores are produced in factory farms wherethe hens are restricted and never see a rooster. Any thatpotentially would have a rooster in the flock will be specificallylabeled. Even eggs labeled "free-range" are not going to be fertileif there are no roosters in the flock.
Chickens will lay one egg every 26 hours, roughly once per day. Most chickens never even see a rooster. All of the eggs you find in stores have not been fertilized and will ne…ver grow into a chicken. So yes, chickens can lay eggs that are not fertilized.
A fertilized chicken egg is an egg that has the ability to be hatched. Normal store eggs can't be but eggs from a farmer usually can be. The fertilized part just means the hen… was around a rooster and he inseminated her. So now there is a sperm in the chicken egg. Hence the fertilized part.
No, interspecies breeding is generally not possible naturally. Aduck and a chicken are too far genetically separated to interbreed.There have been reported cases of chickens a…nd guinea fowlproducing hybrids, however. It may be possible to cross-breed vastly different species usinggenetic splicing, but that is generally* considered to beunethical. *There are some chemical companies that use genetic manipulation tocreate patented types of seeds that either are immune to herbicidesor pesticides, or even produce their own form of pesticides. Thereis a long list of reasons many consider this also to be unethical.For further research, you can use a search engine (I prefer Ecosia)and search with the term "genetically engineered seeds" as astarting spot.
Its hard to tell at the time of laying, but after a little while you can look at it though a candle light and see if there is anything there.
by cracking them open that's the only way