Q22 of 805 Page 194

A very small population of a species faces a greater threat of extinction. Provide a suitable genetic explanation.

A very small population of species undergoes less variations as compared to a large population. Hence, there is less chance of evolution. Evolution is very important in order to cope with the changing environmental conditions for the survival of the species. Thus, a very small population of a species faces a greater threat of extinction.


More from this chapter

All 805 →