The 'Evil Quartet' represents the major causes of

Select the incorrect option for water hyacinth (Eichhornia crassipes).

The recent illegal introduction of the African catfish $Clarias$ $gariepinus$ for aquaculture purposes is posing a threat to the indigenous catfishes in our rivers.

What can be the consequence of the loss of wildlife?

Which of the following is the most important cause of animals and plants being driven to extinction?

Identify the incorrect match with respect to recently extinct animals and their place of extinction according to the $IUCN$ Red List.