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For the same cross,what genotype(s) are there for the individuals with the +++ph

ID: 5094 • Letter: F

Question

For the same cross,what genotype(s) are there for the individuals with the +++phenotype? Ignore the gene order in your answer. (Hint, diagram thecross before you answer this.) a b + 330 a + c 87 + + c 360 + b + 83 a b c 10 a + + 56 + + + 20 + b c 54 Total is 1000 Drosophila melanogaster femalesheterozygous for the linked a, b, and c loci were test crossed tohomozygous recessive males. The following progeny phenotypes wereobserved:

Phenotypes:

a b + 330 a + c 87 + + c 360 + b + 83 a b c 10 a + + 56 + + + 20 + b c 54 Total is 1000 a. +++/+++ b. +++/+++, +++/abc,+++/a++, +++/+b+, +++/++c c. +++/abc d. any combinationof a/+, b/+, and c/+ e. it cannot bedetermined.

Explanation / Answer

d. any combination of a/+, b/+,and c/+

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