The Following Is Caused by a Single Pair of Genes

question 19

Multiple Choice

The following is caused by a single pair of genes

• A) cystic fibrosis.
• B) Down syndrome.
• C) sex-linked chromosomal abnormalities.
• D) All of these

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Definitions:

Twin Studies

Research studies that compare the similarity between monozygotic (identical) and dizygotic (fraternal) twins to understand the influence of genetics versus environment on traits and disorders.

Biological

Pertaining to the science of life or living organisms, often in the context of understanding their physiological processes.

Peripartum Depression

A type of mood disorder associated with childbirth, which can occur during pregnancy and up to one year after delivery.

Psychotherapy

A therapeutic treatment involving psychological techniques designed to assist individuals to understand and overcome their psychological problems or disorders.