A human trait is influenced by a single pair of genes, with T representing the dominant gene and t representing the recessive gene. Joe (genotype Tt) and Meg (genotype Tt) decide to have children. According to the principles of Mendelian heredity, what percentage of their children would exhibit the trait?
a. 25
b. 50
c. 75
d. 100
Question 2
If blonde hair is dominant and designated as B and brunette hair is recessive and designated as b, probability would predict that if a couple each with a Bb hair color genotype had four children, _____ would have blonde hair.
a. one
b. two
c. three
d. four
Comparison of small subunit rRNA gene sequences from three eukaryotes and three bacterial species
A missense mutation that converts the normal ras gene into an oncogene.
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Preparation of a 5S rRNA gene for transcription
Binding site variation for transcription factor CEBPA along gene PCK1 as determined by ChIP
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