Question: Q.1: New mutations:
a. are random with respect to their effects on fitness
b. are necessary for natural selection to cause evolutionary change
c. a and b are both true
d. a and b are both false
2: Inbreeding:
a. increases heterozygosity in populations
b. creates deleterious recessive alleles
c. increases homozygosity in populations
d. leads to Hardy Weinberg equilibrium in the population
3: Genetic drift:
a. leads to higher fitness of individuals in the population
b. maintains genetic variation within a population
c. can lead to divergence between populations
d. b and c are correct