Evolution Test Remediation

Front

What is evolution?

Back

Evolution is the process through which species change over time through variations and natural selection.

Front

Define natural selection.

Back

Natural selection is the mechanism by which individuals with favorable traits are more likely to survive and reproduce.

Front

What is a species?

Back

A species is a group of organisms that can interbreed and produce fertile offspring.

Front

Explain the concept of adaptation.

Back

Adaptation refers to the process by which a species becomes better suited to its environment.

Front

What is genetic variation?

Back

Genetic variation is the diversity in gene frequencies within a population.

Front

Define mutation in the context of evolution.

Back

A mutation is a change in the DNA sequence that can lead to new traits in an organism.

Front

What role do fossils play in understanding evolution?

Back

Fossils provide evidence of past life forms and show how species have changed over time.

Front

What is the significance of the theory of common descent?

Back

The theory of common descent suggests that all living organisms share a common ancestor.

Front

Explain the term 'survival of the fittest.'

Back

Survival of the fittest refers to the idea that individuals best adapted to their environment are more likely to survive and reproduce.

Front

What is speciation?

Back

Speciation is the process by which new species arise from existing species.