How does the structure of chromosomes during meiosis relate to the inhertance of genes
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How does the structure of chromosomes during meiosis relate to the inhertance of genes

[From: ] [author: ] [Date: 12-03-17] [Hit: ]
hope you can help.-The genome is segmented into a number of linear chromosomes that each carry numerous genes. While chromosomes assort independently obviously genes on the same chromosome remain linked by residing on a common structure. In this way the chromosomes structure impacts how the genes recombine every generation.However in Meiosis I there is an alignment of homologous pairs in synaptonemal complexes and a crossover that exchanges matched segments between nonsister chromatids. This reduces the degree of linkage by exchanging homologous segments and recombining linkages to increase the degree of recombination in every generation.......
I am not really sure about meiosis in relation to structure of chromosomes and inheritance of genes, could you please help, also provide a small explanation as well, hope you can help.

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The genome is segmented into a number of linear chromosomes that each carry numerous genes. While chromosomes assort independently obviously genes on the same chromosome remain linked by residing on a common structure. In this way the chromosomes structure impacts how the genes recombine every generation.

However in Meiosis I there is an alignment of homologous pairs in synaptonemal complexes and a crossover that exchanges matched segments between nonsister chromatids. This reduces the degree of linkage by exchanging homologous segments and recombining linkages to increase the degree of recombination in every generation.
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