Why Does Recombination Between Linked Genes Continue to Occur

question 18

Multiple Choice

Why does recombination between linked genes continue to occur?

• A) Recombination is a requirement for independent assortment.
• B) Recombination must occur or genes will not assort independently.
• C) New allele combinations are acted upon by natural selection.
• D) Without recombination there would be an insufficient number of gametes.

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Definitions:

Valves

Structures in the heart and veins that maintain blood flow in one direction, preventing backflow.

Coronary Artery

is a vital blood vessel that supplies oxygen-rich blood to the heart muscle itself.

Aorta

The aorta is the largest artery in the body, originating from the left ventricle of the heart and extending down to the abdomen, distributing oxygenated blood to all parts of the body.

Hepatic Portal Vein

A blood vessel that carries nutrient-rich blood from the gastrointestinal tract and spleen to the liver.