A Unique Characteristic of Plant Cells Is Their Ability to ____

question 76

Multiple Choice

A unique characteristic of plant cells is their ability to ____.

• A) photosynthesize
• B) carry out cellular respiration
• C) continuously grow and generate new organs throughout their life cycle
• D) form defensive compounds
• E) protect themselves through movement

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Definitions:

Internal Validity

The extent to which a study can demonstrate a causal relationship between variables, minimizing the impact of confounding variables.

External Validity

The extent to which the results of a study can be generalized to other situations and to other people outside of the experimental setting.

Construct Validity

The degree to which a test or instrument measures the theoretical construct or psychological concept it intends to measure.

Population

The total number of people under consideration.