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6 to 8 weeks
The eggs are attached to the underside of the abdomen (on the outside of the body). Then the eggs hatch there. After the eggs hatch, the baby crayfish stay on the same part of the mother's body, for about 2 weeks. The babies are very small when the hatch.
A baby platypus incubates in the egg for ten days before hatching. It then remains in the chamber at the end of its mother's breeding burrow for several months.
no because the mother will squash the egg and cause it to die
When hatching eggs, there are two methods of hatching - 1) You incubate them in a incubator. 2) You let the mother set them.
12 days
yes it can if your are wearing the right protection
No, baby seahorses don't even stay with their mother after hatching, so they can't eat her.
Yes,the father of any animal is always bigger than the mother.
the mother hens occationally may break the egg shell while the baby is hatching to help the baby hatch. I'm pretty sure the egg shell will not harm the mother hen much.
Crawfish can stay under water for 1-2 miutes at a time.Also, so can the Crayfish.
After hatching, the mother platypus feeds her young on milk secreted from glands, rather than from teats. They are suckled by the mother for 3-4 months, during which time she only leaves them to forage for food. Aft this time, she teaches them how to find food, and they stay with her until they are around a year old.