Biology, 28.05.2021 17:10 Funkyatayo
Normal vision (N) is dominant to colour-blindness (n) and is located on the X chromosome. If a female carrier for colour-blindness and heterozygous type B blood has children with a male who has normal vision and heterozygous type A blood. What is the probability of them having a colour-blind son with type O blood?
Answers: 2
Biology, 21.06.2019 22:00, misscheoneyo
Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
Biology, 22.06.2019 04:30, iviestrong7430
Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?
Answers: 1
Normal vision (N) is dominant to colour-blindness (n) and is located on the X chromosome. If a femal...
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