Which of the following is the closest relative of man:
1.  Chimpanzee
2.  Gorilla
3.  Orangutan
4.  Gibbon

Which of the following is the correct order of the evolutionary history of man:
 

First life on earth was:
1.  Cyanobacteria
2.  Chemohetrotrophs
3.  Autotrophs
4.  Photoautotrophs

The frequency of an allele in an isolated population may change due to which of the following processes?
1.  Genetic drift
2.  Gene flow
3.  Mutation
4.  Natural selection

Forthcoming generations are less adaptive than their parental generation due to: 
1.  Natural selection
2.  Mutation
3.  Genetic drift
4.  Adaptation

The occurrence of endemic species in South America and Australia is because:

If Darwin's theory of pangenesis shows similarity with the theory of inheritance of acquired characters then what will be correct according to it: 
1.  Useful organs become strong and developed while useless organs become extinct. These organs help in the struggle for survival
2.  Size of organs increases with aging
3.  Development of organs is due to willpower
4.  There should be some physical basis for inheritance

Similarities in organisms with different genotypes indicate:
1.  Microevolution
2.  Macroevolution
3.  Convergent evolution
4.  Divergent evolution

Reason for diversity in living being: 
1.  Mutation
2. Long-term evolutionary change
3.  Gradual change
4. Short-term evolutionary change

Which one of the following describes correctly the homologous structures: