Evolution

Organisms can adapt

• a.  to their physical surroundings. 

• b.  to other organisms. 

• c.  to selective breeding.

• d. Both a and b

Insects eating crops are not killed by insecticide.

•  natural selection

• evolution

• artificial selection 

• resistance

• adaptation

Some organisms are more likely to survive because they

• have certain physical traits. 

• have certain behaviors.

• lack certain physical traits.

• All of the above

For evolution to occur in a population, individuals with a trait that is “naturally selected for” must

• live a long time. 

• reproduce.

• leave the area.

• coevolve.

More deer with thick fur survive.

•  natural selection

• evolution

• artificial selection 

• resistance

• adaptation