So, let's say that you have two genes that are right next to each other on the chromosome. During meiosis the break in the chromosome would have to be right between them. That might happen, but very rarely. So those two traits would travel together into the same cell most of the time and the gamete would have both traits.
www.newton.dep.anl.gov/askasci/mole00/mole00620.htm
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Genes that are located on different chromosomes assort independently of one ... 25000 genes; If 2 genes are located very close together on the same chromosome ... 2 genes that are very close together on a chromosome may only rarely be ...
eebweb.arizona.edu/courses/ecol223/student%20notes%20va... eebweb.arizona.edu/courses/ecol223/student%20notes%20variation.ppt
Gene - Wikipedia, the free encyclopedia
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A gene is the basic unit of heredity in a living organism. All living things depend on genes. Genes hold the information to build and maintain their cells and pass genetic traits to offspring. A mod...
en.wikipedia.org/wiki/Gene
If two genes are near each other on a chromosome, and crossover products never occur, the alleles at these genes will always ... (quite possibly breaking up coadapted gene complexes) Alleles that tended to be transmitted together because they were on the same chromosome can assort independently after a translocation.
faculty.evansville.edu/de3/b32003/Lecture%20Summaries/G... faculty.evansville.edu/de3/b32003/Lecture%20Summaries/Genetic_Variation.pdf
He consistently saw a ratio of 9:3:3:1 in the resulting F2 generation and reasoned backwards to say that each trait assorted independently. This independence of the inheritance of different traits is true only if the genes for the traits are on different chromosomes or if they are very far apart on the same chromosome.
www.carolguze.com/text/102-12-genetics.shtml www.carolguze.com/text/102-12-genetics.shtml
Rather, certain combinations of alleles are very unlikely to be separated from each other, a fact he attributed to co-inheritance of the two alleles on the same chromosome. While alleles on separate chromosomes assort independently, as Mendel predicted, those on the same chromosome travel together unless separated.
www.bookrags.com/research/morgan-thomas-hunt-gen-03/
In addition, if two genes are on the same chromosome and are far enough apart that they undergo recombination at least 50% of the time, the genes are independently assorting and do not show linkage. Genes independently assort at a distance of 50 cM or more apart.
www.nature.com/scitable/topicpage/Thomas-Hunt-Morgan-Ge... www.nature.com/scitable/topicpage/Thomas-Hunt-Morgan-Genetic-Recombination-and-Gene-496
Cell Division;
creatureteacher1.googlepages.com/chapter1011acelldivisi... creatureteacher1.googlepages.com/chapter1011acelldivision
; Propose how crossing-over during meiosis might affect the segregation of genes that are on the same chromosomes? ... ; If two genes are on the same chromosome and rarely assort independently what happens?
wiki.answers.com/Q/FAQ/3185-472 wiki.answers.com/Q/FAQ/3185-472
Organisms have two copies of most genes (on pairs of chromosomes). Gene Pairs on separate chromosomes assort independently at meiosis. ... Gene pairs separate into gametes (1/2 of each). When on different chromosomes, genes sort independently but not necessarily when two genes are on the same chromosome.
www.mun.ca/biology/desmid/brian/BIOL2250/Week_One/1Gene... www.mun.ca/biology/desmid/brian/BIOL2250/Week_One/1GeneW1b.html
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