The Innate Immune System Is Comprised of

question 28

Multiple Choice

The innate immune system is comprised of

• A)physical barriers only.
• B)cellular components only.
• C)complement proteins only.
• D)physical barrier,cellular components,and complement proteins.

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Definitions:

Nutrient Exchange

The transfer of nutrients from the mother to the fetus during pregnancy, essential for fetal development.

Ovum

A mature female reproductive cell, especially of a human or other animal, which can fuse with a male gamete in sexual reproduction.

Sperm

Male reproductive cells or gametes involved in sexual reproduction, which can fertilize female gametes (ova) to produce offspring.

Embryonic Period

Occurs from about 2 to 8 weeks after pregnancy, in which rapid structural development takes place.