Genes A, B, C and D are on different chromosomes of a diploid species. What is...
Genes A, B, C and D are on different chromosomes of a diploid species. What is the probability of an ABCD gamete produced by a plant with the genotype AaBBCcDD?
Can someone explain how to solve this?
Homework Answers
while making gametes only one allele of a particular trait goes in one gamete. for eg either A will be present in a gamete or a from A/a character trait, either B or b will be present in the gamete and either C or c will be present in the gamete. In equal proportion.
Since the plant has genotype AaBBCcDD so the gametes formed will be ABCD, ABcD,aBCD,aBcD.
probability of ABCD gamete = Number of ABCD/ Total gametes = 1/4 = 0.25.
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