Which one of the following is applicable to genetic

33. Which one of the following is applicable to genetic drift?
a) Sewall Wright effect
b) Wallace effect
c) Bottleneck effect
d) Fountain effect
34. In majority of animal groups, the mode of speciation is:
35. Which one of the following is a post-zygotic isolating mechanism?
36. Consider the following statements:
9

The correct statements are:
a) All of these
b) A, Band C
c) A, C and D
d) A and D
37. Which one of the following about human chromosomes 2 is incorrect?
38. Which one of the following is a casual factor of speciation?
39. In which one of the following speciations does a population split into two geographically isolated populations?
40. Which one of the following is a primary component of speciation?
a) Genetic isolation
b) Diversification
c) Both (a) and (b)
d) Genetic drift
41. When one or more species arise without geographical segregation of population, it is known as:
42. Which one of the following about new world monkeys is incorrect?
43. Bipedal locomotion was first exhibited by: