The Structure That Allows Both Oxygen and Nutrients to Pass

question 156

Multiple Choice

The structure that allows both oxygen and nutrients to pass into the foetus from the mother's bloodstream and bodily wastes to pass out to the mother's bloodstream is the

• A) uterine wall.
• B) zygote.
• C) placenta.
• D) proximodistal organ.

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Definitions:

Iron

A metallic element used by the body to transport oxygen and support metabolism.

Antioxidants

Substances that can prevent or slow damage to cells caused by free radicals, often found in foods like fruits and vegetables.

Cheese

A dairy product made from pressed milk curds, known for its wide range of flavors, textures, and forms.

Carrots

A root vegetable, typically orange in color, though purple, black, red, white, and yellow varieties exist, known for its sweetness and nutrient content.