Most of the endangered species are the victims of
Competition with introduced species
Habitat destruction
Over-hunting
Acid rain
Which of the following national parks is home to the famous musk deer or hangul?
Which of the following is not done in a wildlife sanctuary?
A population characteristic of a species susceptible to extinction is
The major man made biotic factor is
Decline in the population of indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as