Home
Class 12
BIOLOGY
Assertion (A) : In a food chain members ...

Assertion (A) : In a food chain members of successive higher levels are fewer in number.
Reason (R ): Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

A

If both Assertion and Reason are true and Reason is correct explanation of Assertion.

B

If both Assertion and Reason is not correct explanation of Assertion.

C

If Assertion is true but Reason is false.

D

If both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - A) (Multiple Choice Questions )|6 Videos
  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - B) (Short Answer Type - I Questions )|4 Videos
  • ECOSYSTEM

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(B. MATCHING TYPE QUESTIONS: )|6 Videos
  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - E)|2 Videos
  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos

Similar Questions

Explore conceptually related problems

[A] : In a food chain , membrane of successive higher levels are fewer in number . [R] : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level .

In a food chain, as we go from lower to higher trophic level, the energy:

Organisms of a higher trophic level which feed on several types of organisms belonging to a lower trophic level constitute the

What type of organisms belong to T_1 and T_2 trophic levels of food chain ?

In a food chain, the third trophic level is always occupied by