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Q: How do you determine the gene order if you know crossover frequencies?
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The order of the base along a gene determines the order in which?

the order of the bases along a gene determine the order in which


The order of the bases along a gene determines the order in which?

the order of the bases along a gene determine the order in which


How does the distance between two genes or a gene and a centromere affect crossover frequencies?

The closer two genes are on a chromosome, the greater the genetic linkage, the farther apart the genes are, the more likely it is that a crossover event will separate them.


Does natural selection on single-gene trait cannot lead to changes in allele frequencies?

Natural selection on a single-gene trait can lead to changes in allele frequencies for the alleles of that gene.


How are gene maps created by studying crossover events?

the rate at which linked genes are seperated and recombined can create a gene map


Are gene maps produce by monitoring the frequency of crossover between genes?

False


How are alleles frequencies related to gene pools?

The frequency of the allele represents the percentage of that allele in the gene pool


What does not change in a population unless outside factores affect the gene pool?

allelie frequencies


Which of the following can increase genetic variation during sexual reproduction?

all of these (study island answer) or for regular info... the deletion of a gene caused by an error in chromosomal crossover, the duplication of a gene caused by an error in chromosomal crossover, a transposition that replicates and inserts new copies of itself within an organism's genome


In a population the sum of the relative frequencies of all alleles for a particular trait is?

Gene or allele frequency


What is the relationship between crossing over and gene location?

The closer together on the chromosome that genes are more likely that they will crossover together.


Why don't gene frequencies change from one generation to the next?

the DNA remains the same. just different parts of it get translated