What two general genetic conditions can be caused by nondisjunction?
What are 4 types of chromosome structural changes?
What is the difference between a homozygous and heterozygous genotype?
In genetics what symbol is used to identify a recessive allele?
What is the difference between genotype and phenotype?
Both a man and a woman are heterozygous for widow’s peak (point in the hairline). Widow’s peak is dominant over a straight hairline. What is the chance (percentage) that their child will have a straight hairline?
What is a monohybrid?
What is the difference between an autosomal recessive disorder and an autosomal dominant disorder?
Define polygenic inheritance.
Define sex-linked traits.