Decline in the population of indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as

  • [NEET 2019]
  • A

    Co-extinction

  • B

    Habitat fragmentation

  • C

    Over exploitation

  • D

    Allen species invasion

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Large woody vines more commonly found in

Definitions / Explanation: $\boldsymbol{\gamma}$ - diversity

Which of the following has maximum genetic diversity in India?

  • [NEET 2013]

Number of red list categories prepared by $WCU\; (IUCN)$ is

Which one of the following shows maximum genetic diversity in India?