Which Type of Study Is Most Commonly Used as Evidence

question 60

Multiple Choice

Which type of study is most commonly used as evidence for the benefits of phytochemicals?

• A)epidemiological
• B)experimental
• C)survey
• D)retrospective

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Definitions:

Heterozygous Gene

A genetic condition where two alleles of a particular gene are different, one inherited from each parent, leading to variation in genetic traits.

Phenotype

Phenotype refers to the observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Gene

A unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

Neurons

Cells specialized within the nervous system designed to send information to muscle cells, gland cells, or other nerve cells.