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gogolik [260]
3 years ago
9

The genes a, b, and c are different genes that reside on the same chromosome. Genes a and b are 10 cM apart, b and c are 2 cM ap

art, and a and c are 8 cM apart. What is the order of these genes?
Biology
1 answer:
Advocard [28]3 years ago
6 0

Answer:

a-c-b

Explanation:

  • It is given that the three genes are present on the same chromosome.
  • Out of them genes a and b are 10 cM apart so they are the farthest from each other.
  • Gene c can lie between them according to the conditions given in the question. It will be 8cM apart from gene a and 2cM apart from gene b making the total distance as 10cm.
  • Hence the final gene order will be a-c-b.
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