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patriot [66]
3 years ago
8

Use the information gathered in the A Three Point Test Cross animation to answer the question. Genes H and K are linked and are

known to be 3.5 m.u. apart on the same chromosome. What is the recombination frequency between H and K
Biology
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

3.5 percent (3.5%)

Explanation:

In genetics, <em>crossing over</em> or 'recombination' refers to the exchange of genetic material between non-sister chromatids of homologous chromosomes during meiosis I. The map units (m.u.), also known as centimorgans, represent a measure of genetic linkage between genes/<em>loci</em> located on the same chromosome. One map unit (1 m.u.) is equal to a 1 percent chance that two gene/<em>loci</em> (in this case, genes H and K) will be separated during meiosis by recombination. In the example above, it means that among their progeny, 3.5 percent (3.5%) will be recombinant for the two genes (H and K), and 96.5 percent (96.5%) will have the parental combination of these genes.

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