What is the area inhabited by a population called?
Biology 1st Semester Test

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•
Science
•
9th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
Geographic range
2.
FLASHCARD QUESTION
Front
What is the term for when one species outcompetes another for a niche, leading to the latter's extinction?
Back
Competitive exclusion
3.
FLASHCARD QUESTION
Front
Who formulated the theory of evolution through natural selection?
Back
Charles Darwin
4.
FLASHCARD QUESTION
Front
What method do animal breeders use to enhance desirable traits in livestock?
Back
Artificial selection
5.
FLASHCARD QUESTION
Front
Which of the following does NOT provide evidence for evolution: Fossil record, Geographic distribution, Homologous structures, or Function of structures?
Back
Function of structures in an individual organism
6.
FLASHCARD QUESTION
Front
What is the term for the number of individuals per unit area in a population?
Back
Population density
7.
FLASHCARD QUESTION
Front
What is the process called when species evolve to fill different niches in the same environment?
Back
Adaptive radiation
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