The same way all eggs are fertilised - with sperm from a male.
How do i dry quail eggs
Both fertilized and unfertilized eggs have cholesterol.
If you have fertilized eggs you will not have periods, you are pregnant! not much
Your question is not clear. If you were wondering how some other type of egg is different from a 'regular' chicken egg, please edit your question and add what type you are comparing the chicken egg to. Since you put your question in the Chickens & Roosters category, I will add, roosters are males (boys) and they do not lay eggs. Only the hens or girl chickens lay eggs.
One egg is layed by a partridge and the other by quail :)
From quail eggs you have gathered from quail nests. These eggs may be substituted for hen-laid eggs, in the making of ice cream - but I would not really recommend this.
yes the eggs are fertilized internally
The quail farmer sold the quail eggs at $1 each.
It' NOT illegal to eat quail eggs in CA!
Store bought eggs are never fertilized. If you are looking for fertilized eggs you need to go to a local farm or buy eggs from a hatchery.
they lay eggs.
They are spotted.