The Gene for a Certain Sex-Linked Trait Is Found Only

question 68

Multiple Choice

The gene for a certain sex-linked trait is found only on the Y chromosome.If the male parent has this gene,the trait will be expressed in

• A) 100 percent of the female offspring.
• B) 50 percent of the female offspring.
• C) 100 percent of the male offspring.
• D) 50 percent of the male offspring.

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Definitions:

Orthostatic Hypotension

A form of low blood pressure that happens when standing up from sitting or lying down, causing dizziness or lightheadedness.

Nursing Assistive Personnel (NAP)

Healthcare workers who provide basic patient care under the supervision of nursing staff.

Systolic Reading

The pressure in the arteries when the heart beats and fills them with blood.

Pulmonary Capillaries

Tiny blood vessels located in the lungs where gas exchange of oxygen and carbon dioxide occurs.