The Rigid Chitinous Exoskeleton of an Arthropod Has All of the Following

question 43

Multiple Choice

The rigid chitinous exoskeleton of an arthropod has all of the following functions except it

• A)provides a place for muscle attachment.
• B)protects the animal from predators.
• C)impedes water loss.
• D)maintains a uniform size for all individuals of that species.
• E)prevents injury to the animal.

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Definitions:

Francis Galton

An English polymath who made significant contributions to the fields of statistics, psychology, and biometrics, and is known for his research into the measurement of human intelligence and the concept of eugenics.

Cloning

The process of creating genetically identical copies of a biological entity.

Content Validity

The extent to which a test measures all aspects of the concept or construct it aims to assess.

Standardized Validity

The extent to which the results of a test or measurement are consistent and accurate across different populations and settings.