Which of the Following Is NOT a Known Source of Mutations

question 154

Multiple Choice

Which of the following is NOT a known source of mutations?

• A) DNA repair or replication errors
• B) chemical or environmental exposure
• C) heredity
• D) insufficient sleep and poor diet
• E) None of the above;all are known sources of mutations.

Grasp methods for solving personality differences and improving interpersonal communication.

Recognize the importance of self-concept and its influence on personal life quality.

Understand the primary goal of human beings according to S.I. Hayakawa.

Acknowledge the contributions of different personality types in creating a balanced and effective work environment.

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Definitions:

Posterior Wall

The back part of a structure or organ, for example, the back side of the heart or abdomen, providing structural support and protection.

Coronary Sinus

A large vein on the heart's posterior that collects deoxygenated blood from the myocardium of the heart and directs it into the right atrium.

Trabeculae Carneae

Muscular ridges and columns found inside the ventricles of the heart, which help strengthen and support its walls.

Pectinate Muscles

Internal ridges of myocardial tissue in the atria of the heart, particularly pronounced in the right atrium.