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aleksley [76]
3 years ago
10

Discuss the relationship between the recombination frequency and the map distance separating two loci on a chromosome.

Biology
1 answer:
saveliy_v [14]3 years ago
3 0

Answer:

Linkage chromosomes may be defined as the chromosome present at the same chromosomes and has the ability to undergo the process of recombination. The linkage results in the production of recombinant gametes that differ from their parents.

Map distance may be defined as the distance between the two gene on a chromosome.  The recombination frequency is equal to the map distance. For example: Gene A and B has the recombination frequency of 10%, this means there map distance is 10 mu.

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The mechanism that breaks the linkage between linked genes is
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Linked genes are mostly inherited together and do not exhibit independent assortment. However, when linked genes are present far apart from each other on the same chromosome, crossing over can occur between them to produce recombinant chromatids. Therefore, crossing over can break the linkage and produce recombinant progeny as it occurs during the independent assortment of unlinked genes.

8 0
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if a scientist wanted to compare the expression of one gene under two sets of conditions, what technique would they use?
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Chain termination is any chemical response that ceases the formation of reactive intermediates in a sequence propagation step withinside the route of a polymerization, efficaciously bringing it to a halt.

Sanger sequencing, additionally referred to as the “chain termination technique”, is a way for figuring out the nucleotide collection of DNA. The approach become evolved with the aid of using time Nobel Laureate Frederick Sanger and his colleagues in 1977, subsequently the call the Sanger Sequence.

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4 0
1 year ago
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ikadub [295]
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