Which parental genotypes below would result in children who are all normal-vision daughters and all colorblind sons? (XB-allele for normal color vision)
(Xb-allele for colorblindness)

A) xBxb and xBy
B) xBxb and Xby
C) xbxband XBy
D) xbxb and Xby

Which best describes carbon dioxide’s path out of the body

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?