Some legitimate medications contain NCAA banned substances, and student-athletes may need to use these medicines to support their academics and their general health. The NCAA has a procedure to review and approve legitimate use of medications that contain NCAA banned substances through a medical exceptions procedure. The benefit of a medical exception procedure is that in most cases the student-athleteâs eligibility remains intact during the process.
So, when the chromosomes go on to meiosis II and separate, some of the daughter cells receive daughter chromosomes with recombined alleles. Due to this genetic recombination, the offspring have a different set of alleles and genes than their parents do.
In order to increase genetic variance both egg and sperm undergo meiosis, which results in 4 cells. In oogenesis most of the cells cytoplasm is conserved by one cell known as â¦the ovum. This increases the chance of fertilization and survival of the egg. The remaining three cells are the byproducts of meiosis and are known as polar bodies. They are eventually degraded.