The First and Second Heart Sounds Are Derived from the Opening

question 1

True/False

The first and second heart sounds are derived from the opening of the heart valves.

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Definitions:

Gender Differences

Variations between males and females in terms of biology, psychology, and socially defined roles.

Structural Differences

Variations or discrepancies in the physical layout, components, or makeup of an object, system, or body part.

Conception

The process of a sperm fertilizing an egg, leading to the formation of a zygote and the beginning of pregnancy.

Prenatal Period

The time from conception to birth; the developmental period occurring before birth.