One Map Unit Is Equivalent to Which of the Following

question 14

Multiple Choice

One map unit is equivalent to which of the following values?

• A) the physical distance between two linked genes
• B) 1% frequency of recombination between two genes
• C) 1 nanometer of distance between two genes
• D) the distance between a pair of homologous chromosomes
• E) the recombination frequency between two genes assorting independently

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Definitions:

Peripheral Edema

Swelling in the tissues, particularly the ankles and feet, due to the accumulation of excess fluid.

Right-Sided Heart Failure

A condition where the right ventricle of the heart is unable to pump blood efficiently, leading to fluid build-up in the body, particularly in the limbs and organs.

Antihypertensive Medications

Drugs used to lower high blood pressure, helping to prevent heart attacks, strokes, and kidney problems.

Sinoatrial (SA) Node

A group of cells located in the right atrium of the heart that generates the electrical impulses controlling heart rate, also known as the heart's natural pacemaker.