The Himalayan range is very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon ?

Monjur Alahi

The Himalayan range is very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon ? 

 (a) It has a high rainfall that supports luxuriant vegetative growth 

(b) It is a confluence of different bio-geographical zones. 

(c) Exotic and invasive species have not been introduced in this region. 

(d) It has less human interference.


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Salim Ahmed Kawsar

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(b) Himalayas and its adjoining areas are marked as a confluence of several biogeographical realms. It has varity of forest type and is rich in zoobiogeographic region.

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