Which of the following is not a source of genetic variation? which of the following is not a source of genetic variation? crossover of homologous chromosomes mitosis of fertilized egg independent assortment of chromosomes random fertilization of eggs by sperm

mitosis of fertilized egg

Explanation:

Mitosis a type of cell division that forms two daughter cells from one parent cell. The daughter cells produced by mitosis are genetically identical to their parent cells and among themselves. Mitosis does not involve the process of crossing over between homologous chromosomes which otherwise is responsible for the generation of genetic variations by meiosis. Similarly, the independent assortment of homologous chromosomes during anaphase-I of meiosis reduces the chromosome number of the daughter cells to half of the parent cells and adds genetic variations.

However, mitosis in zygote would produce the daughter cells that have identical DNA and the same chromosome number as that of the zygote. For instance, mitosis in human zygote carrying 2n=46 would produce daughter cells, each having 2n=46 chromosomes and the same gene combinations as that of the zygote.

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.