Selection (E1)

Question 1

Intrasexual Selection

Answer 1

competition between members of the same sex for access to mates (usually males)

Question 2

Intersexual Selection

Answer 2

members of one sex choose members of the opposite sex
(usually females)

Question 3

Directional Selection

Answer 3

occurs when conditionals favor individuals on one extreme

Question 4

Disruptive Selection

Answer 4

occurs when conditions favor individuals at both extremes

Question 5

Stabilizing Selection

Answer 5

occurs when conditions favor intermediate types

Question 6

Relative Fitness

Answer 6

individuals amount of contribution to the gene pool of the next generation

Question 7

Heterozygote Advantage

Answer 7

heterozygous individuals have higher relative fitness over homozygous dominant and recessive