If a Population of a Single Species Gets Split into Two

question 68

Multiple Choice

If a population of a single species gets split into two different environments, and each environment requires different traits for survival, what might happen over time?

• A) The population in each environment would evolve differently to suit the conditions and might eventually become two distinct species.
• B) The populations in each environment would evolve differently to suit the conditions and would compete and eventually one would win and the other would go extinct.
• C) Both populations would progressively get bigger to fit the new environment.
• D) One population would tend to mutate more than the other, by chance, and so would evolve into a new species.
• E) Individuals would tend to mutate to fit the different conditions, eventually leading to two separate species.

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Definitions:

Sexual Arousal

A physiological and psychological state of excitedness and readiness for sexual activity, often accompanied by physical changes.

Biological Influences

Factors at the biological level that affect behavior, cognition, emotions, and health.

Primary Drives

Basic, innate urges such as hunger, thirst, and the desire for warmth, crucial for survival.

Affiliation Motive

An inherent desire to belong to a group or form close personal relationships and social connections.