Multiple Choice
The most important reason for decrease in biodiversity is
A) habitat pollution
B) introduction of exotic species
C) over-exploitation
D) habitat destruction
Correct Answer:

Verified
Correct Answer:
Verified
Q10: IUCN (The International Union For Conservation Of
Q11: If we uncover half of the forest,
Q12: Upper layer of water in a single
Q13: Blue whale is placed under<br>A)endangered<br>B)critically endangered<br>C)rare<br>D)extinct
Q14: Red data book contains data of<br>A)all plant
Q16: Biodiversity<br>A)increases towards the equator<br>B)decreases towards the equator<br>C)remains
Q17: Ex situ conservation includes<br>A)Zoo<br>B)Botanic garden<br>C)Germplasm bank<br>D)all of
Q18: What is the animal symbol of W.
Q19: The gradual physiological adjustment to slowly changing
Q20: Dodo is<br>A)endangered<br>B)critically endangered<br>C)rare<br>D)extinct