Microevolution

Question 1

1. Population Shrinkage

Answer 1

Population shrinking can influence the percentage of a trait in a population

Question 2

2. Sexual Selection

Answer 2

The female is making the choice for a mate based on the fitness of the male (good DNA)

Question 3

Sexual Dimorphism

Answer 3

Male & female are observably different

Question 4

3. Mutation

Answer 4

This is rare

Question 5

4. Migration/Genetic Drift

Answer 5

The movement of individuals into, out of populations

Question 6

5. Enviornmental Pressures

Answer 6

Enviornment can have the biggest impact on the frequency of traits

Question 7

Microevolution

Answer 7

A change in the percentage of traits in a population