Variation

Question 1

What is the sequence of natural selection and evolution?

Answer 1

1. Variation
2. Leads to a differential survival
3. Those best adapted survive
4. Can reproduce
5. Pass on genes/alleles to next generation

Question 2

What is an example of evolution through natural selection?

Answer 2

Antibiotic resistance

MRSA

Question 3

Variation can be?

Answer 3

Environmental

Genetic

Question 4

How does extinction occur ?

Answer 4

If organisms cannot adapt quickly enough