WBCS.LIVE practice question

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

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. It has a confluence of different bio-geographical zones
  2. It has high rainfall that supports luxuriant vegetative growth
  3. Exotic and invasive species have not been introduced in this region
  4. It has less human interference

Correct answer and explanation

Correct answer: It has a confluence of different bio-geographical zones