SEX-LINKED TRAITS THAT ARE CONTROLLED BY DOMINANT GENES OCCUR MORE...

78) Sex-linked traits that are controlled by dominant genes occur more frequently in

A) females.

B) males.

C) neural disorders.

D) XY individuals.

E) both B and D

Answer: A

Diff: 3 Page Ref: 38

Topic: 2.3 Fundamental Genetics

Type: (Factual)

Rationale: This is so because most sex-linked traits are controlled by genes on the X chromosome and

females have twice as many X chromosomes.