Question

Two questions?

Answer 1

The allele for a widow's peak has complete dominance over the allele for a straight hairline (w). What is the probability of two parents heterozygous for a widow's peak (Ww) having an offspring with a widow's peak? (2 points)
Choose one answer.
a. 75 percent
b. 50 percent
c. 0 percent
d. 25 percent

Answer 2

I know its either a or d, I am pretty sure it's d

Answer 3

This pedigree chart tracks the inheritance of a recessive trait that is not sex-linked. Based on the information in the chart, which of the following statements is true? (2 points)


https://courses.vlacs.org/file.php/2123/183166_4fd2301f/image0014e398f0d.jpg

a. Individual #11 must be homozygous for the recessive trait.
b. Individuals #3 and #4 must be heterozygous for the trait.
c. Individual #2 must be heterozygous dominant for the trait.
d. Individual #9 must be homozygous dominant for the trait.

Answer 4

Yay, Punnet Squares!

Answer 5

Hooray! XD