When Chromosomal Abnormalities Occur

question 83

Multiple Choice

When chromosomal abnormalities occur,

• A)most are fatal, killing the baby and pregnant mother.
• B)most result in miscarriage early in the pregnancy.
• C)most of the defective offspring survive birth, but die during infancy.
• D)the chromosomal defects can later be repaired surgically during infancy.

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Definitions:

Pertaining To

Relating to or connected with.

Osseous Tissue

is a major structural and supportive connective tissue of the body, forming the skeletal system; also known as bone tissue.

Cancellous Tissue

A spongy type of bone tissue found at the ends of bones and in the interior of vertebrae, known for its porous, honeycombed structure.

Marrow

Marrow is the soft, spongy tissue inside bones that produces blood cells.