NEET Questions Solved

One of the important consequences of geographical isolation is 
(a) no change in the isolated fauna
(b) preventing speciation
(c) speciation through reproductive isolation
(d) random creation of new species

(c) Speciation is the formation of new species and the development of species diversity occurs when gene fow within the common pool is interrupted by an isolating mechanism. The isolation can occur through geographical separation of population, known as allopatric speciation

Difficulty Level:

  • 8%
  • 13%
  • 58%
  • 23%
Crack NEET with Online Course - Free Trial (Offer Valid Till September 17, 2019)