Author Question: An autosomal dominant disease occurs when an individual is __________. a. heterozygous for a ... (Read 116 times)

LaDunn · **on:** Jul 10, 2018

An autosomal dominant disease occurs when an individual is __________.

a. heterozygous for a dominant, disease-causing allele
b. codominant for a recessive, disease-causing allele
c. homozygous for a recessive, disease-causing allele
d. none of these

Question 2

Which of the following is caused by an insertion mutation?

a. sickle cell disease
b. Down's syndrome
c. Hasburgs face
d. Huntington's disease