The Structure That Contains Two Arteries and One Vein, and Connects

question 66

Multiple Choice

The structure that contains two arteries and one vein, and connects the developing embryo to the mother's body, is called the

• A) amnion.
• B) placenta.
• C) embryo.
• D) umbilical cord.

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Definitions:

Mean, Median, Mode

Central tendency measures in statistics: Mean is the average, median is the middle value when data is ordered, and mode is the most frequently occurring value.

Median

The midpoint of a set of scores.

Mean and Median

Statistical terms where mean refers to the average of a set of numbers, and median is the middle value when these numbers are arranged in order.

Measure of Central Tendency

A statistical measure that represents the center point or typical value of a dataset, commonly identified via the mean, median, or mode.