8.1-8.3 Quiz

A species can be more evolved than another species.

• True

• False

All of the alleles that are possible within a population that can reproduce is called the:

• gene pool

• gene lake

• allele group

• allele pool

A population has 25% homozygous dominant, 30% heterozygous, and 45% homozygous recessive. What is the allele frequency for recessive alleles?

• 60%

• 40%

• 45%

• 75%

Humans selecting traits for dog breeds during reproduction is an example of:

• artificial selection

• natural selection

• planned selection

• selective selection

Which of the following is not something that is competed for within a population?

• mates

• territory

• resources (food and water)

• predators and prey