The mammal embryo receives its nutrients from the mother through the placenta. The placenta allows nutrients to travel from the mother's system to the embryo's, and for waste products to leave the embryo's system so they can be disposed of by the mothers.
The egg yoke or sac
Placenta through the process of diffusion
The embryo gets rid of waste when the mom feels sick and vomits.
A mammal embryo is the developing baby inside the mother.
This may be wrong, but I believe that it comes with the embryo it's self and provides nutrients.
I believe it is called an embryo
The yolk supplies all the nutrients for the growing embryo.
Pig is classified as a placental mammal because it has placenta for internal development of its embryo.
1. an embryo 2. supply of nutrients for the embryo 3. seed coat
it gets it nutrients from the yolk of the egg it gets it nutrients from the yolk of the egg
blood
All nutrients for the 21 day growth of the embryo are available in the yolk of the egg.
A typical seed includes three basic parts, an embryo, a supply of nutrients for the embryo and a seed coat.