Question

Red data book provides data on [CBSE PMT 1999; Kerala CET 2002]
A) Red flowered plants
B) Red coloured fishes
C) Endangered plants and animals
D) Red eyed birds

Answer 1

C) endangered plants and animals.

  Red data book is a record (most exhaustive) of those animals and plants which are on the verge of getting extinct.  So Red data book edition of previous years can tell us how many have gone extinct in this year. 

   This Red data book is prepared by International Union for conservation of Nature (IUCN) in England. They recommend various actions to conserve biodivesity.

Answer 2

C red data book
Contain endangered species