Which of the following pairs of an animal and a plant represents endangered organisms in India?
Bentinckianicobaricaand red panda
Tamarind and rhesus monkey
Cinchona and leopard
Banyan and black buck
Regional diversity is also called
Diversity index commonly used in ecological studies is
The percentage of forest cover recommended by the national forest policy $(1988)$ is
Most of the endangered species are the victims of
Which of the following statement for biosphere reserve is incorrect?