Home
Class 12
BIOLOGY
Assertion : Potential natality is never ...

Assertion : Potential natality is never realized.
Reason: Biotic potential is resisted by environmental resistance

A

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

B

If both Assertion and Reason are true and Reason is not a 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:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - A)|6 Videos

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - B)|5 Videos

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(B. MATCHING TYPE QUESTIONS: )|4 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (Section - E)|1 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST section-e(Long answer type question)|1 Videos

Similar Questions

Explore conceptually related problems

What is biotic potential ?

Biotic potential is the intrinsic rate of natural increase but is not allowed by environmental resistance.

Knowledge Check

  • Biotic potential refers to

    A
    Increase of population under optimum conditions
    B
    Increase of population under given conditions
    C
    Increase of population under natural conditions
    D
    Increase of population under stress conditions

  • Biotic potential refers to :-

    A
    Increase of population under optimum conditions
    B
    Increase of population under given conditions
    C
    Increase of population under natural conditions
    D
    Increase of population under climatic conditions

  • The environmental resistance means

    A
    the environmental factors which tend to maintain homoeostasis by regulating emigration.
    B
    the factors imposing check on population size
    C
    the physiological capacity of a species to resist changes in the environment
    D
    the resistance of a species to the envrironmental factors which impose a check on population size

    • Similar Questions

    Explore conceptually related problems

    Biotic potential refers to -

    Biotic potential is increase in population under

    Biotic potential or potential natality means :

    Assertion : The voltmeter is a low resistance galvanometer. Reason : The potential difference is measured across a resistance.

    Assertion: Terminal potential difference of a cell is always less than its emf. Reason: Potential drop on internal resistance of cell increases terminal potential difference.

    Home
    Profile