Natural Selection Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The process by which the individuals that have beneficial characteristics for reproduction in a specific environment and can produce more offspring is called

1. Reproduction
2. natural selection
3. Evolution
4. inheritance

MCQ 2: If an individual does not reproduce than its fitness is

1. 100
2. 50
3. 40
4. 0

MCQ 3: The frequency of allele if it is evolutionary successful is

1. increased
2. decreased
3. moderate
4. zero

MCQ 4: When two or more clearly different phenotypes exists in same population of species, the phenomenon is called

1. polymorphism
2. replication
3. gene linkage
4. gene expression

MCQ 5: The selection for a trait on one extreme is called

1. natural selection
2. directional selection
3. stabilizing selection
4. all of above