Which of the Following Would Not Be a Good Reason

question 37

Multiple Choice

Which of the following would not be a good reason for studying rRNA to understand the major branches in the evolutionary history of life?

• A)This molecule is found in every species.
• B)It is passed on through evolutionary history with only minor modifications.
• C)It is a necessary part of the cellular machinery for reproduction and other purposes.
• D)It mutates very frequently.

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Definitions:

Mood Disorders

Psychological disorders characterized by persistent disturbances in mood or emotional state, such as depression or bipolar disorder.

Dissociative Identity Disorder

A psychological condition characterized by the presence of two or more distinct personality states or identities within a single individual, each with its own pattern of perceiving and interacting with the world.

Conversion Disorders

Mental conditions where patients present neurological symptoms, such as paralysis or fits, without a neurological explanation, often due to psychological conflict.

Psychosomatic Disorders

Conditions in which psychological factors play a significant role in the development, manifestation, or exacerbation of physical symptoms.