the developing embryo is nourished by yolk
It is to protect the embryo inside the egg.
It gives the embryo oxygen it needs to survive in the egg.
The embryo inside the egg gets its food from the yolk and albumen (egg white) present in the egg. These nutrients provide the embryo with the necessary energy and building blocks for growth and development until it is ready to hatch.
An egg yolk is the part of an egg which serves as the food source for the developing embryo inside.
When a hen lays a fertilized egg, there is no embryo inside. Embryo's only start to form once they are incubated.
The yolk inside the egg.
i dont please answer it ???? i think i already help you thanks for visiting here , come again ,,
The developing embryo takes its nourishment from the yolk inside the egg. The embryo doesn't need air until it is ready to break out of its shell.
Inside a red slider turtle egg, there is typically only one embryo developing. This single embryo will grow inside the egg until it hatches.
Yes that is possible, it has happened twice to me!
In birds and reptiles only .