The umbilical cord contains blood vessels which carry substances to and from the placenta and thence from the mother.
The umbilical cord.
the umbilical cord
abdomen
seed coat
in the placenta
Food is definitely one structure which diffuses from the mother's blood to the embryo. I need to find out another one to answer my question?
It is a small structure in a seed plant that contains the embryo sac and develops into a seed after fertilization.
An archegonium is a multicellular reproductive structure which contains a large, non-motile gamete and within which an embryo will develop.
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.
A ovule is a small structure in a seed plant that contains the embryo sac and develops into a seed after fertilization.
This may be wrong, but I believe that it comes with the embryo it's self and provides nutrients.
uterus
The two main parts of a germinating bean are the embryo and the cotyledon. The embryo contains the earliest stages of a plant's development, while the cotyledon stores nutrients and provides energy for the growing seedling.
may help in the distribution of the new plant, contains a food supply for the embryo, and develops from the female reproductive structure of the flower