One Chromosomal Abnormality That Is Usually Fatal Is

question 64

Multiple Choice

One chromosomal abnormality that is usually fatal is

• A) a mutation in a gene.
• B) an exchange of material between homologous chromosomes.
• C) extra copies of sex chromosomes.
• D) the addition of an extra autosomal chromosome.

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Definitions:

Cochlear Implants

Electronic medical devices that replace the function of the damaged inner ear by providing sound signals to the brain, helping individuals with profound deafness or severe hearing loss.

Hair Cells

Sensory receptors located in the inner ear that convert mechanical vibrations from sound waves and head movements into electrical signals to be processed by the brain.

Olfaction

The sense of smell.

Umami

One of the five basic tastes, often described as savory or meaty, and is characteristic of foods containing glutamates.