Home
Class 12
BIOLOGY
Assertion: Habitat destruction is the ma...

Assertion: Habitat destruction is the main reason of loss of biodiversity.
Reason: This actually causes the increase in edge area and reduction in core area.

A

If both Assertion & Reason are true and the reason is the correct explanation od the assertion, then mark(1)

B

If both Assertion & Reason are true but the reason is not the correct expanation of the assertion, then mark (2)

C

If Assertion is true statements but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark(4).

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BIODIVERSITY AND CONSERVATION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION - C (Previous Years Questions)|65 Videos
  • ANIMAL KINGDOM (GENERAL ACCOUNTS & NON-CHORDATES)

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D)|10 Videos
  • BIOLOGICAL CLASSIFICATION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D) Assertion - Reason Type Questions|15 Videos

Similar Questions

Explore conceptually related problems

Assertion: Tobacco smoking is the main cause of lung cancer. Reason: Tobacco smoke has a carcinogen called nicotine.

Assertion: Natality rate increases both population size and population density. Reason: Natality increases the number of individuals in an area by births.

Assertion : Ranikhet disease is the disease of poultry. Reason : It is caused by a virus.

Assertion : A laminated core is used in transformers to increase eddy currents. Reason : The efficiency of a transformer increases with increase in eddy currents.

Assertion : Type-I diabetes is caused by destruction of B cells of islets of Langerhans. Reason : Insulin can be taken as pills.

Assertion: Co-extinction is also one of the evil quartet about biodiversity loss. Reason: When a species become extinct, the plant and animal species, associated with it in facultative way also become extinct.

Assertion : Rate of reaction increases with increase in temperature. Reason : Number of effective collisions increases with increase in temperature.

Assertion (A): pH of water increases with an increase in temperature. Reason (R) : K_(w) or water increases with increase in temperature.

Assertion :- Mutations are main source of evolution. Reason : Mutation causes variations.

Assertion : Cooking food is difficult on hills. Reason : The boiling point decreases with increase in pressure a) If both assertion and reason are true and reason is the correct explanation of assertion. b) If both assertion and reason are true and reason is not the correct explanation of assertion. c) If assertion is true and reason is false. d) If both assertion and reason are false.