Variation and Evolution
Cards (28)
- What can lead to huge variation between individuals?
- What is the process called that can lead to the evolution of new species?
- What term describes the differences among individuals in a population?
- What does a phenotype describe?
- What two factors interact to determine a phenotype?
- What do genes code for?
- What is a genome?
- Why do identical twins look different sometimes?
- How can environmental factors influence height in identical twins?
- What is the key point about characteristics determined by genes and environment?
- What causes genetic variation in populations?
- What is a mutation?
- What happens to most mutations?
- What can beneficial mutations lead to?
- Who proposed the idea of survival of the fittest?
- What did Darwin observe about traits in populations?
- What does natural selection describe?
- What is evolution according to Darwin?
- What does the theory of evolution imply about all living species?
- How long did it take for Darwin's theory to be accepted?
- What is an example of evolution observed in bacteria?
- What are the key points of evolution through natural selection?
- What happens when two populations within a species diverge significantly?
- What is the result of a new species forming?
- What is the time frame for the first simple life forms to develop?
- What evidence supports Darwin's theory of evolution?
- How does natural selection contribute to evolution?
- What is the main takeaway from the video?