BIO 325 Genetics Homework 4 This homework 4 is due Friday, May. 8 (either after the class or by 5:00 pm to the BIO401 Drop box; no late homework accepted!); Coverage: Chapter 2~5Please don't try to write on this sheet! Put your answers on another sheet of paper and turn that in.1. (2 points) Consider two genes:GHI1andGHI2.GHI1is almost precisely at the centromere of achromosome whileGHI2is 30 map unit away from the centromere on one arm of the samechromosome. When a wild‐type (GHI1andGHI2) strain is crossed to a doubly mutant strain(ghi1andghi2) and sporulated, what is the expected number of tetrads of each type if 1,000tetrads are examined? Neglect interference. In other words, per 1,000 tetrads, how many ofeach of the following types do you expect? (tetrads with twoGHI1 GHI2spores and twoghi1ghi2spores was 500.)tetrads with twoGHI1 ghi2spores and twoghi1 GHI2spores; andtetrads with oneGHI1 GHI2spore, oneghi1 ghi2spore, oneGHI1 ghi2spore and oneghi1 GHI2spore2. (2 points) Each allele of a single gene in a diploid cell during the G1 phase is present as part of
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