Quizzes · Knowledge
The Theory of Evolution by Natural Selection: Multiple Choice
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- 01Who is credited with independently co-developing the theory of evolution by natural selection alongside Charles Darwin?
- 02Darwin's theory was incomplete as it lacked a mechanism for inheritance. Which field of study, pioneered by Gregor Mendel, later filled this gap?
- 03The evolution of similar traits in unrelated lineages, such as the wings of birds and bats, is an example of what?
- 04Which term describes the process where humans, not nature, select for desirable traits in plants and animals?
- 05In which book did Charles Darwin first publish his comprehensive theory of evolution by natural selection?
- 06What is the evolutionary process by which populations evolve to become distinct species?
- 07What is the term for a structure in an organism that has lost all or most of its original function through evolution, such as the human appendix?
- 08Darwin's famous observations of finches with varying beak shapes, which helped form his theory, were made on which group of islands?
- 09Which of the following is NOT a necessary condition for natural selection to occur?
- 10The idea that populations tend to grow exponentially, leading to a "struggle for existence," was influenced by the work of which economist?
- 11What is the ultimate source of new alleles or genetic variation within a population?
- 12What is the term for a heritable trait that increases an organism's ability to survive and reproduce in its environment?