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Sexual reproduction (using meiosis) provides genetic variation because the two parent's traits are combined. With asexual reproduction, the parent gene is just duplicated.
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∙ 15y ago
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What does meiosis provides for genetic variation mean?
The genes decide how we look and a lot about how we are. If there wasn't genetic variation we'd all be the same.
Which is responsible for genetic variation mitosis or meiosis?
Meiosis is responsible for genetic variation
How does meiosis create variation?
Meiosis creates genetic variation through the production of 4 haploid daughter cells, each with random genetic combinations. Meiosis also creates genetic variation through the process called crossing over, where chromosome segments are exchanged.
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
What type of reproduction produces genetic variation?
The type of cell division is meiosis
How does meiosis aid in evolution?
contributes to genetic variation.
Genetic variation in bacterial populations cannot result from?
meiosis, Ap BIO
What are the three outcomes of meiosis?
Three outcomes of meiosis: it reduces chromosomes to the haploid number, it provides genetic variation, and it ensures the correct distribution of chromosomes into the resulting cells.
What phase in meiosis increases genetic variation?
Crossing-over
What two factors introduce genetic variation during the process of meiosis?
The two factors that introduce genetic variation during the process of meiosis are independent assortment and chromosomal crossover. These occur during prophase 1 and anaphase 1 of meiosis.
Does meiosis have variation?
During meiosis, genetic recombination of homologous chromosomes occurs. So meiosis does result in genetic variation. After prophase I, during which crossing over occurs, every chromosome will have some maternal DNA and some paternal DNA.
What are the importances of meiosis?
Meiosis produces four haploid daughter cells that are not identical.Meiosis results in genetic variation.
