Which of the Following Is True of a Genotype

question 100

Multiple Choice

Which of the following is true of a genotype?

• A)The phenotype controls the expression of the genotype.
• B)The expression of the genotype may be affected by environmental factors.
• C)The genotype and phenotype are largely unrelated.
• D)The genotype can be altered by experience.

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Definitions:

Mercury

A heavy metal that can be found in the environment and in certain foods, such as fish, and is toxic to humans in high amounts.

Pesticides

Chemical substances used to eliminate or control pests that threaten agriculture, public health, or comfort.

Iodine

A trace element essential for the synthesis of thyroid hormones, which regulate metabolism, growth, and development.

Foodborne Illnesses

Illnesses resulting from the consumption of contaminated food, typically caused by bacteria, viruses, or parasites.