Question 13

(Multiple Choice)

A child is born with Turner's syndrome and she is red green color blind recessive X- linked).Her father is red green color blind as well and her mother is homozygous dominant for color sight.What had to happen in order for this child to be born with this chromosomal complement?


A)nondisjunction in either meiosis I or meiosis II of the father
B)nondisjunction in meiosis II of the mother
C)nondisjunction in meiosis II of the father
D)nondisjunction in meiosis I of the father
E)nondisjunction in either meiosis I or meiosis II of the mother

Answer