The process that occurs during meiosis which contributes to the uniqueness of genetic materials in the germ cells is crossing over.
What is crossing over?
Crossing over is the exchange of chromosomal segments between nonhomologous chromosomes during the process of meiosis.
The process occurs in the early stages of meiosis I when nonhomologous chromosomes have paired up to form tetrads.
The exchange of chromosomal segments automatically leads to the exchange of genes, since genes are located on chromosomes. Thus, the products of meiosis are usually genetically unique from their parents.
More on crossing over can be found here:https://brainly.com/question/27256451
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