Evolution

Mutations are important because they bring about

• death of the organism in which they develop
• genetic variation needed for a population to evolve
• benefits for the individual, not for the population
• Hardey-Weinberg equilibrium within a population

What is the term for a feature that allows an organism to survive better in its environemtn?

• variation

• adaptation

• homologous structure

• vestigial structure

What is the process in which humans breed organisms for certain traits?

• natural selection
• inheritance
• artificial selection
• descent withOUT modification

Natural selection results in change over time by acting on traits that are

• heritable
• new
• mutated 
• better than the best

To adjust to a changing environment

• Mutation
• Adapt

The gradual change in species over time is...

• Evolution
• Nucleotide 
• Adaptation
• Natural Selection

Who is the father of evolution?

• Darwin
• Mendel
• Newton
• Einstein

What is another name for natural selection?

• survival of the smartest
• survival of the fastest
• survival of the biggest
• survival of the fittest

This is the trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock.

• Competiton
• Extinction
• Evidence
• Fossil

What would indicate that a series of fossils represent evolution?

• the fossils were identical
• the fossils were found in the same layers of rock
• the fossils show similarities
• the fossils were completely different