natural selection

Front

Survival of the Fittest and Evolution were proposed by what scientist? Options: Charles Darwin, Albert Einstein, Steven Hawking, Isaac Newton

Back

Charles Darwin

Front

When every organism of a species has died.

Back

Extinction

Front

Where the better adapted organisms survive to pass traits along to offspring.

Back

Natural Selection

Front

Mutations are a change in what? Options: DNA, tRNA, genotype, phenotype

Back

DNA

Front

What word describes a trait that helps an organism survive in its environment?

Back

adaptation

Front

Which organisms are most likely to survive?

Back

the best adapted

Front

The trees these moths used to live on were white, but have been covered in soot from coal factories. Which moth will be more successful in this environment? Options: Dark moth, Light moth, Both will be equally successful, Neither will be successful

Back

Dark moth

Front

Change over time

Back

Evolution

Front

Why is the mouse population changing over time?

Back

The hawks eat more light mice than dark mice because they can see the light mice more easily

Front

The differences between the wings of moths of the same species is an example of ________________.

Back

Variation