No. Unless there has been a rooster to inseminate the hen, the eggs will not be fertile.
No. First of all, the eggs you buy at the supermarket are unfertilized. They have never been fertilized by a male chicken (a rooster) and thus cannot grow into baby chickens, any more than a woman's egg cell can grow into a baby without a man's sperm. Even if they were fertilized, they have been stored at very cold temperatures, so by the time you got them, the chicken embryos would be long dead.
No. If that were to happen, there would be embryos (baby chicks) developing inside, so......
mostly anything for example eggs form hens and milk from cows
All hens lay eggs.
It's a maternal instinct - in the wild hens / birds sit on their eggs to keep them warm grow into chicks and hatch. Most eggs now are unfertilised but the hen retains the maternal instinct to sit on them anyway.
There is no such thing as a "boy hen". Hens are female chickens.
on sitting on them Hens on a farm lay eggs into straw and the hens sit on the eggs until they hatch. Hens in large chicken farms do get to have such a luxury. The chickens' eggs are kept under heat until they hatch.
Hens are mom chickens and roosters are dad chickens. Only mom chickens, hens, lay eggs. They lay eggs all year.
NO, hens lay eggs without roosters at all. The only thing roosters do for eggs, is fertilize them (Threw Mating) so that a chick can hatch.
Eggs from battery hens, i.e. hens that are kept in cages (known as batteries) where several hens live together in one cage. These hens cannot roam freely as free-range hens can.
You want your hens are to the age of laying eggs (which is about 6 months), and your hens are under the age of three years (because when they reach this age, they are past their prime, and lay less eggs). Expect from your hens that every day 80% of the number of hens will be your number of eggs. So with this math, if you have 60 hens that are all in their prime, you can expect to get about 1344 eggs in four weeks.
uhh.......... 100 eggs.