Evolution of Species

Question 1

How does Natural Selection occur?

Answer 1

If there are more offspring than the environment can sustain then natural selection occurs.

Question 2

What is Natural Selection?

Answer 2

There is natural variation in the population.
Those with the selective advantage for survival increase.
These organisms are able to bread and pass on their desirable genes,
Organisms without the selective advantage die out.

Question 3

What is Specification?

Answer 3

The process of creating a new species.