Phet Natural Selection

Natural Selection is driven by a change in the environment and survival of the

• Earth

• Fastest

• Fittest

• Biggest

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

Adaptations can be:

• camouflage

• ability to survive cold weather

• hunting skills

• all of the above

Tags

NGSS.MS-LS4-4

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

• Evolution

• Natural Selection

• Extinction

• Artifical Selection

Tags

NGSS.MS-LS4-4

The theory of evolution by natural selection means that what is changing over time?

• The inherited traits of a population.

• The acquired traits of a population.

• Hair color and eye color

• Attractive features.

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Why are advantageous traits more likely to be passed onto offspring?

• Because they are more likely to survive and reproduce.

• Because they come from dominant alleles.

• Because they come from recessive alleles.

• Because the trait is an acquired phenotype.

Tags

NGSS.MS-LS4-4

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?

• Dark moth

• Light moth

• Both will be equally successful

• Neither will be successful

Tags

NGSS.MS-LS4-4

What is the advantage of having different shaped beaks?

• To look different from other species.

• To be able to eat the food readily available in the environment.

• To protect itself against predators.

• To protect itself against prey.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS4-4

If an organism can't adapt fast enough, this might happen.

• hibernate

• stay the same

• live longer

• become extinct

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-5

These moths are all the same species. The differences between their wings is an example of ________________

• Natural Selection

• Variation

• Homeostasis

• Extinction

Tags

NGSS.MS-LS4-4

What is natural selection?

• process in which helpful traits become more common over time

• a trait that helps an organism survive better

Tags

NGSS.MS-LS4-4