Which of the following is NOT included in the "Evil Quartet" responsible for biodiversity loss?
The NCERT "Evil Quartet" consists of habitat loss and fragmentation, overexploitation, alien species invasions, and co-extinctions. Pollution is not included in this list.
Ref: NCERT Class 12 Biology Chapter 13: Biodiversity and Conservation Loss of Biodiversity - Causes - Habitat Loss Overexploitation