Home
Class 10
BIOLOGY
Assertion : Decomposers keep the environ...

Assertion : Decomposers keep the environment clean.
Reason: They recycle matter by breaking down the organic remains and waste products of plants and animals.

A

Both assertion (A) are reason (R ) are true and reason (R ) is the correct explanation of assertion (A) .

B

Both assertion (A) and (R ) are the but reason (R ) is not be correct explanation of assertion (A ) .

C

Assertion (A ) is true but reason (R ) is false .

D

Assertion (A) is false but reason (R ) is true .

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • OUR ENVIRONMENT

    OSWAL PUBLICATION|Exercise SELF ASSESSMENT - 1 (OBJECTIVE TYPE QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS)|3 Videos
  • OUR ENVIRONMENT

    OSWAL PUBLICATION|Exercise SELF ASSESSMENT - 1 (OBJECTIVE TYPE QUESTIONS (SHORT ANSWER TYPE QUESTIONS)|4 Videos
  • OUR ENVIRONMENT

    OSWAL PUBLICATION|Exercise SELF ASSESSMENT - 1 (OBJECTIVE TYPE QUESTIONS (PASSAGE/ DIAGRAM BASED QUESTIONS)|4 Videos
  • OLYMPIAD 2019 - 20

    OSWAL PUBLICATION|Exercise BIOLOGY QUESTIONS (Why Do We Fall III)|1 Videos
  • REPRODUCTION

    OSWAL PUBLICATION|Exercise BOARD CORNER (Long Answer Type Question)|9 Videos

Similar Questions

Explore conceptually related problems

Assertion (A): Decomposers keep the environment clean. Reason (R): They recycle matter by breaking down the organic remains and waste products of plants and animals.

Assertion : Scavenging improves the environment . Reason : A scavenger disposes of dead organic matter .

Assertion : Humus makes the soil fertile. Reason : Humus is rich in organic matter

The total organic matter ( biomass) production by plant is called :

Assertion : Atmospheric nitrogen gas is always fixed by nitrogen-fixing micro-organisms. Reason : Decomposers release nitrogen gas from dead bodies of plants and animals.