During the first three days of development human embryo obtains nutrients and energy from?
During the first three days of development, the human embryo obtains nutrients and energy from the yolk sac. The yolk sac is a small, sac-like structure that is attached to the embryo and contains a fluid that is rich in nutrients. The embryo absorbs these nutrients through the wall of the yolk sac.
Egg Recipes
- Is there protein in egg whites?
- If you eat nothing but hard boiled eggs for a week will look skinnier?
- How many jumbo eggs equals 4 extra large eggs?
- What do you when some egg yolk get into the pavlova mixture?
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- Cooking an egg in a frying pan is example of what?
- How hot to put oven cook an egg?
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