I do not think there is one
If you are referring to the vitiline membrane which surrounds the yolk when the yolk is released into the oviduct it is only meant to keep the yolk intact.
the yolk! yolk
The yellow part of an egg is called the 'yolk' and its purpose is to feed the developing embryo (chick).
1 large egg is about 70 calories with 50 of that being the yolk. Add another 50 calories for the double yolk and the total is 120 calories.
The yolk sac is initially what gives the baby nutrients before the umbilical cord is formed
yolk
I would guess the yolk...
The Yolk's on You was created in 1980.
Yes yolk is yellow
"The yolk of the egg is yellow" is correct. "Yolk" is a singular noun, so it should be paired with the singular verb "is."
If you are referring to the vitiline membrane which surrounds the yolk when the yolk is released into the oviduct it is only meant to keep the yolk intact.
the yolk! yolk
The homophone for "yolk" is "yoke".
The homophone of "yolk" is "yoke."
Yolk is a noun.
the egg yolk
A fertilized egg's yolk provides all of that embryo's nutrient, it also provides protection to the embryo. There are two types of yolk, white yolk and yellow yolk, both having their purpose.