The germinal disc. The egg is really just a single cell, until it is fertilized. The blastodisc (white spot on top of the yolk) is what will become part of the fetus when fertilized with sperm. Then the fetus feeds off the yolk to continue developing.
Albumen is egg white - it is colorless.
The germinal disc is located on the yolk, so that is where the initial cellular division takes place. But a chick can not develop with out both the yolk and the whites (albumen). The yolk is a high concentration of fats which provides energy for growth where as the albumen is high in proteins also needed for tissue growth.
No. It differs in viscosity.
The egg white, or albumen, is 90% water and 10% dissolved protein. It's function for the developing chick is to provide nutrition in addition to the yolk.
The chick grows in the albumen (the white of the egg) and feeds off the yolk.
The developing embryo gets everything it needs from both the yolk and albumen of the egg. The yolk is the yellow part of an egg and the albumen is the clear white "jelly" substance that surrounds the yolk. As the chick develops within the shell the yolk and albumen are used up and replaced by air surrounding the chick.
The germinal disc. The egg is really just a single cell, until it is fertilized. The blastodisc (white spot on top of the yolk) is what will become part of the fetus when fertilized with sperm. Then the fetus feeds off the yolk to continue developing.
Albumen is a protein.
Yolk is the nutrients that nourish the chick as it develops.
The white part of the egg surrounding the yolk is call the albumen or glaire. Albumen accounts for much of an egg's liquid weight, about 66%. The white of an egg contains more than half the egg's total protein, a majority of the egg's niacin, riboflavin, magnesium, potassium and sodium. The albumen provides the liquid medium and protein for the growth of a developing chick.
Albumen is egg white - it is colorless.
The germinal disc is located on the yolk, so that is where the initial cellular division takes place. But a chick can not develop with out both the yolk and the whites (albumen). The yolk is a high concentration of fats which provides energy for growth where as the albumen is high in proteins also needed for tissue growth.
No. It differs in viscosity.
Operation Albumen happened in 1942.
It protects the newly forming chick for the first 21 days. The shell holds the yolk and albumen together creating a barrier from dirt, germs and trauma. It is natures "safe"container designed to allow the embryo to mature enough that the chick can develop.
The egg white, or albumen, is 90% water and 10% dissolved protein. It's function for the developing chick is to provide nutrition in addition to the yolk.