Does geographical isolation of individua | Class 10 Science Chapter Heredity and Evolution, Heredity and Evolution NCERT Solutions

Question:

Does geographical isolation of individuals of a species lead to formation of a new species? Provide a suitable explanation.

Answer:

Geographical isolation refers to the separation of the group of related organisms by the physical barriers like sea, mountain, desert etc. and it leads to genetic drift among individuals of a species. It is a type of reproductive isolation mechanism which preserves the integrity of the species by checking hybridization and by the accumulation of the genetic variation through reproduction among themselves will lead to the origin of new species. Hence, evolution occurs.


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Welcome to the NCERT Solutions for Class 10 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 37: Does geographical isolation of individuals of a species lead to formation of a new species? Provide ....