What Is the Most Common Nutrient Deficiency, Both in the United

question 4

Multiple Choice

What is the most common nutrient deficiency, both in the United States and worldwide?

• A) Calcium deficiency
• B) Vitamin D deficiency
• C) Iron deficiency
• D) Zinc deficiency

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Definitions:

Fetal Membranes

Membranous structures, including the amnion and chorion, surrounding and protecting the developing embryo or fetus.

Umbilical Cord

A cord-like structure connecting the fetus to the placenta, providing nutrients and removing waste.

Spermatogenesis

The process by which spermatozoa are produced from spermatogonial stem cells through mitosis and meiosis.

Epididymis

A long, coiled tube located adjacent to the testicles where sperm mature and are stored.