Factor the Expression

question 8

Multiple Choice

Factor the expression.

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Definitions:

Fragile X Syndrome

A genetic disorder characterized by intellectual disability, behavioral and learning challenges, and various physical characteristics.

Sickle Cell Anemia

A genetic blood disorder characterized by red blood cells that assume an abnormal, rigid, sickle shape.

Red Blood Cells

Cells in the blood that carry oxygen to body tissues and organs through the protein hemoglobin.

Dominant-Recessive

Describes the relationship between two alleles of a gene, where the dominant allele's traits are expressed in the phenotype over the recessive allele's traits, which are masked when paired with a dominant allele.