Assume That "A" Is Dominant for Normal Skin Color and "A

question 33

Multiple Choice

Assume that "A" is dominant for normal skin color and "a" is recessive for albinism.The parents with which of the following genotypes could have a child with albinism?

• A) AA x AA
• B) Aa x AA
• C) AA x aa
• D) Aa x Aa

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Definitions:

Parietal Glomerular Capsule

Also known as Bowman's capsule; a cup-like sac at the beginning of the tubular component of a nephron in the kidney that performs the first step of filtering blood to form urine.

Podocytes

Specialized cells in the kidney that wrap around capillaries of the glomerulus, playing a critical role in filtration.

Glomerular Capillaries

A network of tiny blood vessels located within the kidneys' glomeruli that play a crucial role in filtering blood to form urine.

Renal Papilla

The apex of the renal pyramid in the kidney where urine flows into the minor calyx.