Red List contains data or information on
(a) all economically important plants
(b) plants whose products are in international trade
(c) threatened species
(d) marine vertebrates only

(c) IUCN maintains a Red Data Book which is a catalogue of the taxa facing the risk of extinction. The threatened species are the one which are at more risk of become extinct. The list of these species is called Red List.

Difficulty Level:

  • 5%
  • 5%
  • 90%
  • 2%