11 homologous chromosomes in sperm
February 11, In a human egg or sperm, there are 23 chromosomes, one of which is an X or Y. Homologous chromosomes, or homologues, are pairs of chromosomes identical in size, shape, and (for the most part) gene sequence.
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Unusual higher-order chromatin structure in the PAR
So your sperm has 23 chromosomes and after sexy time one of them there's additional separation (separation of homologs which occurs in.
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Description:They are not chosen, they represent an even half, a complete set of chromosomes. The entirity of a cells genes found on the chromosomes is called a genome. Somatic cells are the cells in our bodies that exclude sperm and egg. Sperm and egg are called germline cells. The billions of somatic cells in a homo sapien have the same 46 chromosomes.