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What is the difference between internal and external fertilisation in animals?
Internal fertilization is like animals having sex....the egg is fertilized on the inside. External is when the egg is fertilized on the outside (like when frogs lay eggs and they need to be fertilized before they can hatch).
What is the difference between hen egg and starfish egg?
The difference is simply the animal inside. Hen eggs produce chickens if they are fertilized, and starfish eggs produce starfish. Also, starfish eggs do not have a hard shell - they are somewhat gelatinous.
Cultivation of viruses in embryonated egg culture?
In clinical virology the use of embryonated eggs are frequently used because viruses need something living for the viruses characteristics to come out. It is frowned upon to use monkey and rats for this during school so embryonated eggs are the next best things.
What age are chickens when they begin have fertilized eggs?
It is not up to the hen whether the eggs are fertilized. That is a rooster function. No rooster, not fertilization. If you have a rooster with access to the hens, as soon as they are able to lay, chances are he has done his job and they are fertilized.
Do birds eggs have to be fertilized to make chicks?
No, not all chicken eggs are fertilized. Most mass-produced eggs from battery farm operations are not fertilized, as the hens live their whole lives without seeing a rooster. Roosters must mate with the female chickens in order for the hens to produce fertilized eggs. No rooster, no fertilization. Hens are able to produce fertilized eggs for 1-2 weeks from one conjugal encounter with a rooster, but it takes a few days for the rooster's sperm to begin fertilizing her eggs.
Is there a difference between the nutritional value of fertilized and unfertilized eggs?
Hens will lay eggs regularly without the necessity for fertilization. The only difference between a fertilized and unfertilized egg is that a fertilized egg has the potential to hatch and become a chick, while the other does not. Several prominent institutions have conducted studies comparing the nutritional values of fertilized eggs to unfertilized eggs. The result was that both kinds of eggs are nutritionally the same.
Is there any difference in the nutritional value of fertilized eggs?
No.
Are unfertlized chicken eggs good to eat?
Yes, of course they are! In fact, ALL the eggs you buy in the grocery store are unfertilized. The only difference between fertilized and non-fertilized eggs is the tiny drop of sperm. It adds an infinitesimal amount of protein. BIG on the downside: fertilized eggs go bad quicker.
Do fertilized eggs taste the same as non fertilized eggs?
Yes - the only difference in a very few cells amongst many, many millions.
Is there any difference in the nutrition value of unfirtilized and firtilized eggs?
The difference is so minute that there is essentially no difference. The "rumor" that fertilized eggs are lower in cholesterol than unfertilized eggs is untrue.
What is the difference between internal and external fertilisation in animals?
Internal fertilization is like animals having sex....the egg is fertilized on the inside. External is when the egg is fertilized on the outside (like when frogs lay eggs and they need to be fertilized before they can hatch).
What is the difference between hen egg and starfish egg?
The difference is simply the animal inside. Hen eggs produce chickens if they are fertilized, and starfish eggs produce starfish. Also, starfish eggs do not have a hard shell - they are somewhat gelatinous.
Is there any different in the nutritional value of the fertilized egg and unfertilized eggs?
There is no nutritional difference between a fertilized and an unfertilized egg. People prefer to eat unfertilized commercial layer eggs, so they don't feel like they are eating the next generation. Also a fertilized egg does not have as long of a shelf life as the unfertilized one does.
What is the Difference between a male and females reproductive system?
Depends on the animal, but in general male produces sperm, female produces eggs, and MAY hold fertilized eggs until they grow (but not always)
Do you eat fertilized or unfertilized eggs?
It is important to know what is being consumed. When a person eats eggs, they are suppose to eat unfertilized eggs, as a fertilized egg with have some formation of an animal in it.No. Most eggs sold today are from large egg producing facilities and there are no interactions between hens and roosters. Most of the egg producing hens have never and never will see a rooster. The only time you may get fertilized eggs is if you buy from a local farm and unless you incubate the eggs you would never know you are eating a fertile egg. There is no discernible difference between a fertile and non fertile fresh egg.Yes, there is really no difference nutritionally between fertile and non-fertile eggs. Unless the egg has been incubated for several days there is no visual difference either. Farm fresh eggs are more often fertile than not. Store bought factory produced eggs are never fertile.The chicken eggs we eat are unfertilized. Actually some are fertilized. It depends on what type of egg you get. But after they have been refrigerated they will not hatch.
What is the difference fraternal and identical twins?
Identical twins come from the same fertilized egg; fraternal twins come from 2 fertilized eggs.
What do fertilized eggs have to do with periods?
If you have fertilized eggs you will not have periods, you are pregnant! not much
