If, Someday, an Archaean Cell Is Discovered Whose RRNA Sequence

question 46

Multiple Choice

If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans, the best explanation for this apparent discrepancy would be ________.

• A) homology
• B) convergent evolution
• C) common ancestry
• D) retro-evolution by humans

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Definitions:

Stereotype Content Model

A theory suggesting that stereotypes are based on the perceived warmth and competence of social groups, determining their societal status and emotional responses from others.

Competence; Status

Refers to the knowledge, skills, and abilities that an individual possesses, which contribute to their social status and how others perceive them.

Ambivalent Racism

A theory suggesting that people can have conflicting, simultaneous racist and egalitarian attitudes, leading to ambivalent feelings and behaviors toward racial outgroups.

Individualism; Egalitarianism

A philosophical and cultural stance that emphasizes the moral worth of the individual and the belief in human equality, especially regarding social, political, and economic rights and privileges.