gryphons are not real so there is no answer
60 weeks
about 4 months
14 days
45 days
An adult sperm whale, ten grown men laying head to foot, etc.
Tetrapod's are the group of animals that lay eggs. Animals have been laying eggs for a long time. Snails, fish, and many other animals lay eggs from which their young hatch.
Most mammals do not hatch from eggs. However, there is a small group of egg-laying mammals which are known as monotremes. There are just three known species of monotremes: the platypus; the short-beaked echidna; and the long-beaked echidna.
the river turtle hatch 80 to90 days this process is going on with the attraction of the turtles they tried to copulation with each other nd when they became success in this the process is started the period of hathing is going on .
8 hours
Yes. Egg-laying mammals are known as monotremes. There are just three known species of monotremes: the platypus; the short-beaked echidna; and the long-beaked echidna.
3-6 weeks depending on species and temperature but they can only reproduce asexually. The process of laying eggs takes from 30 min to 2 hours, depending on the species.
it takes around about 3 weeks for frogs born to hatch.
Most moths (in general) will only live long enough to mate and lay eggs, a few days time. During that time, they may be laying eggs that will hatch and the problem will continue if not dealt with.
Baby platypuses hatch from an egg, not just a shell. Female platypuses lay soft-shelled, leathery eggs. Platypus are one of just three species of egg-laying mammals, known as monotremes. The other two are the short-beaked echidna and the long-beaked echidna..
Arowanas are mouth breeders, that is, the male will carry the fertilized eggs in his mouth and protect the young once they hatch. See the link below for a good overview of this fish's reproductive habits.
The osprey typically mates for life. It usually lays two to four eggs within a month. It typically takes about five weeks for the osprey's eggs to hatch.
Koalas do not lay eggs. They are not monotremes (egg-laying mammals) but marsupials, and all marsupials give birth to live young, just like placental mammals do.