Which of the Following Characteristics of the Fetus Distinguishes It

question 48

Multiple Choice

Which of the following characteristics of the fetus distinguishes it from the embryo?

• A)Blood cells form and fill primitive blood vessels.
• B)The primitive streak appears.
• C)Bone replaces the softer cartilage.
• D)The specialization of one group of cells causes adjacent groups of cells to specialize.

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Definitions:

Pulse Pressure

Difference between systolic and diastolic pressure.

Sphygmomanometer

Instrument for measuring blood pressure.

Turbulent

Characterized by disorderly, chaotic movement or operation, often used to describe fluid dynamics where flow is irregular and agitated.

Brachial Artery

A major blood vessel of the upper arm that supplies blood to the arm and hand.