Question

11.3.2 Quiz: Types of Inheritance

Question 1 of 10
Hemophilia is a condition in which blood does not clot normally. A family ha
three male children with hemophilia and a female child who does not have
hemophilia. Which pattern of inheritance does this outcome display?
OA. Incomplete dominance
OB. Codominance
OC. Sex-linked traits
OD. Polygenic inheritance

Answer 1

Hemophilia is a sex-linked trait that is inherited differently in males and females.

Step-by-step explanation:

The pattern of inheritance displayed in this scenario is sex-linked traits. Hemophilia is a sex-linked trait that is carried on the X chromosome. Since females have two X chromosomes, they must inherit two copies of the hemophilia gene to have the condition, while males only need to inherit one copy because they have one X chromosome and one Y chromosome.

Learn more about Inheritance of Hemophilia