In a Histological Cross Section Through an Artery, a Vein

question 40

Multiple Choice

In a histological cross section through an artery, a vein, and a lymphatic vessel, one can recognize the lymphatic vessel because it

• A) has the fewest valves.
• B) has the thinnest walls.
• C) has the thickest tunica media.
• D) always lies closest to the artery, which has the thinnest walls.

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Definitions:

Continuous Variable

A variable that can take on an infinite number of values within a given range, allowing for any value within its interval.

Factor

An element or component that contributes to a result or outcome, often used in statistics and analysis.

ANOVA

ANOVA, or Analysis of Variance, is a statistical method used to test differences between two or more means by analyzing variation within and between groups.

Means

Refers to the arithmetic average of a set of numbers, calculated as the sum of the numbers divided by the count of those numbers.