In Which Phenotype Pairings Can the Genotypes of the Individuals

question 17

Multiple Choice

In which phenotype pairings can the genotypes of the individuals be directly known?

• A)Type AB and type O
• B)Type A and type B
• C)Type B and type O
• D)Type A and type AB

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Definitions:

Testosterone

A steroid hormone that is the primary male sex hormone, playing key roles in the development of male reproductive tissues as well as promoting secondary sexual characteristics such as increased muscle and bone mass.

Epinephrine

A hormone and neurotransmitter also known as adrenaline, involved in the body's fight-or-flight response, increasing heart rate and blood flow.

Perimenopause

The beginning of menopause, usually characterized by 3 to 11 months of amenorrhea or irregular periods.

Amenorrhea

A medical condition characterized by the absence of menstruation in someone of reproductive age.