What is the biological significance of fertilization? What is the name of the first cell of a daughter organism
What is the biological significance of fertilization? What is the name of the first cell of a daughter organism, which is formed as a result of the fusion of gametes? What set of chromosomes is characteristic for it?
The biological significance of fertilization lies in the fact that with the fusion of male and female germ cells, usually originating from different organisms, a new organism is formed bearing the characteristics of the father and mother. During the formation of germ cells in meiosis, gametes with a different combination of chromosomes arise, therefore, after fertilization, new organisms can combine the characteristics of both parents in a variety of combinations. As a result, there is a colossal increase in the hereditary diversity of organisms.