BIOL 214 EXAM 1 (CWRU) Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) Darwin's contribution to understanding diversity - Correct Answers ✅1. evolution
- gradualism
- speciation
- common ancestry
- natural selection
- acquired characteristics are passed down in generation
- organisms change in response to environment 1 / 2
Speciation - Correct Answers ✅separated geographically takes its own course of evolution formation of new species Natural selection - Correct Answers ✅does not apply to acquired characteristics (heritable traits only) Scala Naturae (Aristotle) - Correct Answers ✅The Great Chain of Being all living organisms arranged in a linear order from simple to complex Lamarck - Correct Answers ✅1. species change through time (transmutation)
BIOL 214 EXAM 1 (CWRU) Questions and Verified Answers, 100% Guarantee Pass (Latest 2025)
- specific mechanisms lead to evolutionary change
Lyell - Correct Answers ✅Uniformitarianism - mechanisms of change are constant over time (slow processes are still at work today)
Hutton - Correct Answers ✅Gradualism: geology we see is
the result of slow processes acting over long periods of time Wallace - Correct Answers ✅Father of Biogeography developed the mechanism of natural selection independent of Darwin (natural selection is responsible for evolution) Thomas Malthus - Correct Answers ✅humans competing for limiting food resources
Darwin: fight for survival; those don't adapt die
Cuvier - Correct Answers ✅catastrophism: believed that
the extinction of species was caused by catastrophic events such as floods different layers of fossils = remains of organisms that had died in a local catastrophe
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