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The structure that surrounds the yolk and transports nutrients to the embryo is what?
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What structure makes nutrients most directly available to a human embryo?
in the placenta
What structure diffuses nutrients from the mother's blood into the embryo's blood?
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?
A protective sac that surrounds the embryo?
the amnion
What is a fluid-filled sac that surrounds an embryo?
an amnion
How does an embryo get oxygen while it is inside an egg?
When embryo is in the egg shell,it gets all nutrients from the albumen that surrounds the yolk.But for the intake of oxygen and exhalation of CO2 there are many small pores in the shell which develop as it cools.This is because on cooling the internal material shrinks a bit and develops the hollow spaces.
What structure makes nutrients most directly available to a human embryo?
in the placenta
What is an embryonic structure that transports food to the embryo?
The 'umbilical cord' see the wiki article: http://en.wikipedia.org/wiki/Umbilical_cord
What structure diffuses nutrients from the mother's blood into the embryo's blood?
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?
A protective sac that surrounds the embryo?
the amnion
What word surrounds and protects the fish embryo?
Membrane
What is a fluid-filled sac that surrounds an embryo?
an amnion
Uterine membrance transports substances between mother and embryo?
placenta
Where does the embryo of the mammal receive its nutrients from?
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.
Where does the embryo get nutrients during external development?
This may be wrong, but I believe that it comes with the embryo it's self and provides nutrients.
What substance surrounds a developing mammalian embryo during gestation?
The placenta.
What structure connecting an embryo with the organ that nourishes the embryo?
uterus
How does an embryo get oxygen while it is inside an egg?
When embryo is in the egg shell,it gets all nutrients from the albumen that surrounds the yolk.But for the intake of oxygen and exhalation of CO2 there are many small pores in the shell which develop as it cools.This is because on cooling the internal material shrinks a bit and develops the hollow spaces.
