If the cells did not specialize than there would be no chick developing.
Embryo is formed in germinal spot of yolk .
The yolk is the part of the egg that provides food for the embryo. It contains essential nutrients such as proteins, fats, and vitamins that support the developing chick inside the egg.
The yolk in an egg provides essential nutrients and fats for the developing embryo. It also acts as a source of energy for the growing chick.
A chicken egg cell needs to be larger. In that one cell are all the substances the growing chick will need. Even a human egg cell is much larger than normal cells. This is made up for when the cell starts diving mitotically. There is only nuclear growth, without significant growth in cytoplasm.ie. each individual cell gets smaller, but the whole mass remains approximately the same size as the original egg cell. Most cells obtain nutrients through their cell membrane. As a result, most cells must be small in order for enough nutrients to pass through their membrane at a time. The larger a cell gets, the more nutrients it requires to pass through the cell membrane. This is what keeps most cells small; the need to even out the surface area to volume ratio of a cell. However, because the nutrients that an egg needs are contained within it, it can grow to be as big as it wants, because there is no need to even out the surface area to volume ratio of this cell.
The fertilized egg is in the eggshell. It is an extremely large egg. It fills the egg shell. It is larger than the chick will be when it hatches! It divides like any other cell and becomes smaller.
The beginning of a chick.
No , reverse is true .
The chick embryo grows from about the size of a dot to the actual chick that emerges from the egg.During this period it(the embryo)depends entirely on the yolk and the albumin(the white part)for its nutrition.
Embryo size depends upon size of animal .
about a month
Balut
tail bud, wing bud, nasal pit, allantois, and vitelline vein.
tail bud, wing bud, nasal pit, allantois, and vitelline vein.
no the yolk is what the young chick eats.
i think an embryo
forms neural opening
Chick Chick Boom happened in 2007.