Species and Speciation MCQ (Multiple Choice Questions) PDF Download

When the subpopulations are geographically isolated from each other, the process is known as

1. allopatric speciation
2. post mating isolations
3. premating isolations
4. speciation

A group of population in which genes are exchanged through interbreeding potentially is called

1. ecology
2. population
3. specie
4. ecosystem

If the population in an area are not geographically isolated, interbred and developed a distinct lifestyle, named as

1. allopatric speciation
2. sympatric speciation
3. parapatric speciation
4. speciation

If the brief periods of changes interrupt the long periods of stasis, the process is called as

1. speciation
2. mutation pressure
3. genetic pressure
4. punctuated equilibrium model

In the same geographical region, if the new species evolve from a single ancestral species than the speciation, known as

1. sympatric speciation
2. allopatric speciation
3. parapatric speciation
4. speciation