Monotremes are egg-laying mammals, and their eggs are not hard-shelled, but leathery. The monotremes include the platypus and echidna.
Reptiles also lay rubbery/leathery eggs.
Froggies :d
The Robin is hatched from a baby blue egg.
the animal inside will not hatch
An amphibian most likely.
the shell of an egg
This is an egg that can be in a shell and out of a shell.
the shell of an egg
An animal that lays a shell-covered egg must have internal fertilization to ensure the sperm can reach the egg before the protective shell forms. This process allows for the fertilization to occur in a controlled environment within the female's body, where the egg can develop safely until it is ready to be laid. Internal fertilization also helps prevent the egg from desiccating, as it is shielded from external environmental factors until it is fully protected by the shell.
No. Poaching an egg is basically boiling an egg w/o its shell by carefully cracking the egg and tipping it into hot water.
egg shell
A leathery shell is a shell that is flexible rather than solid like the shell of a bird egg. A snake's egg has a shell that is flexible, as does a turtle's egg.
by lap dancing renzmtrovela: because the egg white and egg yolk is made before the egg shell it puts the egg shell around it