Don't be silly
No, if you just want eggs to eat you do not need a rooster. If you want to hatch chicks, you would require a male.
It has a soft tush ;)
Around three weeks.
so it can keep them warm.
It will sit until the others all hatch and leave any that don't hatch.
you will probably crush it. You get wet, no egg for breakfast and a smack from your mum for making extra laundry.
no because the mother will squash the egg and cause it to die
no it needs to sit on the egg or eggs for 34 days. You are partially correct -- an egg cannot sit ignored and still hatch -- but it 21 days, not 34.
After the penguin egg is laid, the male will sit on the egg while the females leave to find food. The males will sit on the eggs for a full two months before the egg hatches.
There is no problem. The egg simply won't hatch. If there is no male parrot present, then the egg would not be fertilised anyway.
Have chicken mama sit on the egg. Mine hatched in about a minute ^_^ Toss egg in the air and you will see another crack Rock egg back and forth and he should hatch
you turn into a chicken and sit on it for warmth.