Question

How can one cell become a chick?

Answer 1

Hint: In cell biology replicated chromosomes are separated into two new nuclei. Cell department offers an upward push to genetically identical cells in which the whole number of chromosomes is always maintained. That manner is preceded by the S level of interphase.

Complete answer:
The development of the chick starts evolving in the unmarried-cell shaped with the aid of the system of mitosis. Mitosis is the manner wherein the cell department takes the region.
The newly shaped single mobile starts off evolved to divide into 2, then four, 8, sixteen, 32 and so on. At the time of laying, many cells are grouped in a tiny, whitish spot (the blastoderm or germinal disc) that’s effortlessly visible at the surface of the yolk.
Mitosis is divided into stages when the process starts it interchanges the stage step by step in a manner. The stages are prophase, prometaphase, metaphase, anaphase, and telophase and are regularly accompanied through telophase and cytokinesis which divides the cytoplasm, organelles.
When the egg is laid and cools, division of the cells stops. After the egg is laid, cooling the egg after the egg is laid does now not bring about the loss of life of the embryo. It may resume its development after numerous days of relaxation.

Note: During mitosis, the chromosomes, which have already duplicated, condense and fasten to spindle fibres that pull one replica of each chromosome to contrary sides of the mobile. The result is two genetically the same daughter nuclei. The relaxation of the mobile might also then preserve to divide by means of cytokinesis to provide two daughter cells.