200
lifetime
The hen will lay eggs either way, she will lay more if you have a rooster and the eggs will be fetilized
None...only Polish roosters lay eggs.
Hens lay eggs, the ones you eat.
Hens are chickens.Hens are female chickens and lay eggs.Roosters are male chickens and do not lay eggs.So your answer is YES, you need a hen to lay eggs.
About 300 a year
an egg a day
200
Many farms have a cage/hut with straw, which acts as a soft nesting site, where the chickens can lay their eggs.
one at a time
on average, about 69