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Loading... Sep 4, 2021 · In sexual reproduction, two gametes unite to produce an offspring. But which two of the millions of possible gametes will it be? This is likely to be a matter of chance. It is obviously another source of genetic variation in offspring. This is known as random fertilization.
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Does random fertilization create new genetic variation?
What is chance fertilization?
What happens when homologous chromosomes are randomly distributed?
Oct 31, 2023 · Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).
In sexual reproduction, two gametes unite to produce an offspring. But which two of the millions of possible gametes will it be? This is likely to be a matter of chance. It is obviously another source of genetic variation in offspring. This is known as random fertilization.
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define random fertilization in biology synonym of random Feb 9, 2024 · In sexual reproduction, two gametes unite to produce an offspring. But which two of the millions of possible gametes will it be? This is likely to be a matter of chance. It is obviously another source of genetic variation in offspring. This is known as random fertilization.
A sperm fertilizes an egg, producing a zygote. The random nature of fertilization adds to the variation arising from meiosis. Each parent is capable of producing a huge variety of genetically different gametes.
Mar 26, 2018 · Random fertilization is the concept that all gametes are created equal when it comes to their chances of being able to reproduce. This preserves the variation that the gametes carry and allows natural selection to operate. Learn more about the sources and importance of genetic variation and how sexual reproduction leads to it.
Feb 24, 2012 · In sexual reproduction, two gametes unite to produce offspring. But which two of the millions of possible gametes will it be? This is likely to be a matter of chance. It is obviously another source of genetic variation in offspring. This is known as random fertilization.
