What are biogeographical zones?????please tell me what are biogeographical zones and how many are present in India and in the whole world????? Its Urgent...!!!!!
litteacher8 | Certified Educator
Biogeographical zones describe the dispersion of species of plants and animals in a region. India is unique because it crosses several zones. This means that there are several zones on the Indian subcontinent because of its relationship to the other regions.