Which of the following pairs of an animal and a plant represents endangered organisms in India ?
Banyan and black duck
Bentinckia nicobarica and red panda
Tamarind and rhesus monkey
Cinchona and leopard
Identify the correct matched pair:
What does ‘Red’ indicate in the $\mathrm{IUCN}$ Red list $(2004)$ ?
Definitions / Explanation: $\boldsymbol{\alpha}$ - diversity
The largest Tiger reserve in India is
Which one is not the renewable energy of natural resources?