The pedigree below tracks the presence of dimples through a family's generation. Having dimples is an autosomal dominant trait.

If individual III-3 married a woman who was heterozygous for dimples, what is the percent chance their children will have dimples?

Choose 1

(Choice A)
A
0%

(Choice B)
B
25%

(Choice C)
C
75%

(Choice D)
D
100%

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.