Home
Class 12
BIOLOGY
Biodiversity loss occurs due to (i) ha...

Biodiversity loss occurs due to
(i) habitat loss and fragmentation
(ii) co-extinction
(iii) over-exploitation
(iv) alien species invasion.
(a) (i) and (ii)
(b) (i), (ii) and (iii)
(c) (ii), (iii) and (iv)
(d) (i), (ii), (iii) and (iv)

A

(i) and (ii)

B

(i), (ii) and (iii)

C

(ii), (iii) and (iv)

D

(i), (ii), (iii) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
D
Biodiversity refers to the variety found in biota from genetic make-up of plants and animals to cultural diversity.The main cause of the loss of biodiversity can beattributed to the influence of human beings on the world's ecosystem. The important factors over exploitation of resources, pollution, exoticspecies, co-extinction, alien species invasion,intensiveagricultureandforestry
Promotional Banner

Similar Questions

Explore conceptually related problems

Label the parts (i), (ii), (iii) and (iv)

Habitat loss and fragmentation, over-exploitation, alien species invasion and co-extinction are causes for

Which of the following statements describe natural extinction ? (i) Extinctions abetted by human activities (ii) Slow replacement of existing species (iii) Also known as background extinction (iv) A small population is most likely to be extinct (a) (i) and (ii) (b) (i), (ii) and (iii) (c) (ii), (iii) and (iv) (d) (i), (ii), (iii) and (iv)

Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for .

Habital loss and fragmentation over exploitation, alien species invasion and co-extinction are causes for:

1 a(iii), b(ii), c(i), d(iv) 2 a(i), b(iv), c(i), d(iii) 3 a(iv), b(i), c(iii), d(iv) 4 a(ii), b(iii), c(iv), d(i)

According to IUCN, some of the extinctions include (i) Dodo (ii) Indian gazelle (iii) Thylacine (iv) Steller's sea cow (a) (i), (ii), (iii) and (iv) (b) (ii) and (iv) (c) (i),(iii) and (iv) (d) (iii) and (iv)

Label the structure indicated by (i), (ii), (iii) and (iv)-

Which of the following is/are not carrectly mathched pairs ? (a) (ii) and (iii) (b) (i) and (iv) (c) (v) only (d) (ii) only

The argument of (1+i)/(1-i) is (i) 0 (ii) -(pi)/(2) (iii) (pi)/(2) (iv) pi