Why Is RNA Thought to Have Been the First Genetic

question 23

Multiple Choice

Why is RNA thought to have been the first genetic material?

• A) RNA is structurally simpler than DNA.
• B) RNA has been found on meteorites; DNA has not.
• C) RNA is capable of self-replication; DNA is not.
• D) Primitive organisms, such as some viruses, have RNA as their genetic material.

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Definitions:

Observer Fatigue

Observer Fatigue refers to the phenomenon where individuals performing continuous observation tasks over long periods become less effective, leading to decreased accuracy or attentiveness.

Sampling Procedures

methods used to select a portion of a population for study or analysis.

Continuous Recording

A method of data collection where behavior is recorded continuously over a period of time without breaks or interruption.

Typology

A classification system used to categorize concepts, objects, or phenomena based on their common characteristics.