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How do the Law of Segregation, Law of Independent Assortment, AND Crossing Over create genetic diversity durin?

How do the Law of Segregation, Law of Independent Assortment, AND Crossing Over create genetic diversity durin? Topic: Where are the sister chromatids in metaphase ii
June 19, 2019 / By Ashling
Question: How do the Law of Segregation,Law of Independent Assortment, AND Crossing Over create genetic diversity during meiosis?
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Best Answers: How do the Law of Segregation, Law of Independent Assortment, AND Crossing Over create genetic diversity durin?

Zibeon Zibeon | 4 days ago
law of segregation: during metaphase II, the chromosomes line up on the metaphase plate. the chromosomes are at split at the centromere so that each gamete gets 1 or the other allele of the gene. of course, if the gene is homozygous, each gamete will get the same allele. if the gene is heterozygous, 1 gamete will get the dominant allele while the other gamete will get the recessive allele. this gives a 50% chance that the offspring will get one or the other gamete from 1 parent. law of independent assortment: along with the law of segregation, if genes are on separate chromosomes and then the chromatids split to give each gamete 1 of the 2 alleles of a gene, a completely separate chromosome with completely different genes has the same thing happen. so, for argument sake, if pea color were on chromosome 1 and pea shape were on chromosome 2, 1 gamete would get an allele for color and shape that are both dominant. another gamete could get alleles for color and shape where 1 is dominant and the other is recessive. since the genese aren't linked (found on the same chromosome) the variation of color and shape is greater. crossing over: this occurs when homologous chromosomes, in meiosis l, meet at the metaphase plate and the portions of the sister chromosome that cross are exchanged to exchange the DNA from 1 chromosome to the other. therefore, prior to splitting at the metaphase plate, each sister chormosome now contains different DNA than it did prior to setting up at the metaphase plate.
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We found more questions related to the topic: Where are the sister chromatids in metaphase ii


Zibeon Originally Answered: What so bad about segregation? since people hate us whites so much?
LOL coming from people of a nation who have invaded nearly every other nation in the world. For example... Here's how it's done. Take Hawaii as a handy example. US missionary conmen move into a native inhabited region. They convert with moral presentation. Then they begin farming, and sell back to the US central market at a desirable price. Natives are converted economically to produce what the central market demands. Natives become dependent upon the new way of life. Then the missionaries stir up a beef with the local monarchy. War is threatened. Not surprisingly, the US military shows up. The native monarchy is arrested and held prisoner, and treaties ceding land and government are forced to be signed by the imprisoned royalty. THEN, the new local US government begins attracting immigrants from any place and every place. Soon, the natives are outnumbered by immigrants. AND THEN, and only then, are elections started. The natives are now outnumbered and hence outvoted by the immigrants, and the local US government is "legally" constituted. (Immigrants back the local US government because they are the ones providing them the immigration papers, the work, and the benefits.) Voila! Hawaiian state! That's how US democracy has worked from sea to shining sea. http://whatreallyhappened.com/WRHARTICLES/HAWAII/hawaii.html The US has invaded 143 countries or regions since 1890, which is an unbreakable world record. http://academic.evergreen.edu/g/grossmaz/interventions.html
Zibeon Originally Answered: What so bad about segregation? since people hate us whites so much?
It's a free world! People have the right to live wherever they want, and aren't using force, because they'd be arrested if they did. It's whites like you who more-often use illegal force and try to deny people the right to live where they want when it's in your neighborhoods. Are you sure no whites are bringing the drugs and crime? Oh... That's right... White people never use drugs or commit crimes... Do they?!? Segregation wasn't just segregation as in "seperate but equal." It was more like clean neighbor: white people... Neglected neighborhood: blacks or other non-whites. THAT's what was so bad! Seems it's more often whites who want something better for nothing, and nothing for everybody else! Wonder what it is about these kinds of whites?? And there's so many of them!
Zibeon Originally Answered: What so bad about segregation? since people hate us whites so much?
Segregation is perfectly acceptable, as long as it's NOT an all white group, because then they become racist. The Congressional Black Caucus. The numerous Universities "permitting" all black students to form politically oriented groups, rejecting whites. Federal "hate crimes" exist ONLY if it is a white on black crime, but belong to a Militia of any kind and your a "racial" activist, while The New Black Panther Party can issue bounties for the death of people, with impunity. If your a black Hollywood actor, you can freely criticize the "white" culture, but say one word about the black community and your ostracized from "their" cultural inner circle. There are dozens of examples, but the point is made. You don't have to be a "racist" to be treated like one.

Sloan Sloan
Unbiased assortment: referse to after they line up on the equatorial plate for the duration of metaphase...They line up in any order and on either part segregation: sincerely that each gamete recieves best half of the whole complement, to make certain that the cells are haploid
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Sloan Originally Answered: Which civil rights organization won a number of important court cases against segregation in the 1950s? (1 pt)?
2. NAACP 3. ordered the immediate implementation of Brown v. Board of Education. 4. Brown v. Board of Education. 5. Montogomery buses were forced to desegregate. i just took the test and got a 100%, good luck (:

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