Which One of the Following Statements Is True

question 17

Multiple Choice

Which one of the following statements is true?

• A) Organisms always evolve the characteristics they need to survive.
• B) Some individuals within the population must die for natural selection to occur.
• C) Darwin used molecular biology as evidence of evolution.
• D) Natural selection can only work on variation that already exists.
• E) Convergent evolution produces homologous structures.

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Definitions:

Social Loneliness

The feeling of being isolated or not part of any social group, leading to feelings of sadness or loneliness because of a perceived lack of social connections.

Phenomenology

A philosophical movement emphasizing the subjective and qualitative experience of reality from the first-person perspective.

Grounded Theory

A research methodology that involves building theory through systematic gathering and analysis of data, primarily in qualitative research.

Case Study

An in-depth investigation of a single person, group, event, or situation to explore causes of underlying principles.