Question:
Given below are two statements:
Statement I: Gause's competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely.
Statement II: According to Gause's principle, during competition, the inferior will be eliminated. This may be true if resources are limiting
In the light of the above statements, choose the correct answer from the options given below:
Given below are two statements:
Statement I: Gause's competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely.
Statement II: According to Gause's principle, during competition, the inferior will be eliminated. This may be true if resources are limiting
In the light of the above statements, choose the correct answer from the options given below:
Statement I: Gause's competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely.
Statement II: According to Gause's principle, during competition, the inferior will be eliminated. This may be true if resources are limiting
In the light of the above statements, choose the correct answer from the options given below:
Updated On: Jan 13, 2026
- Both Statement I and Statement II are true.
- Both Statement I and Statement II are false.
- Statement I is true but Statement II is false.
- Statement I is false but Statement II is true.
Show Solution
Verified By Collegedunia
The Correct Option is D
Approach Solution - 1
To analyze the given statements, let's break them down concerning Gause's competitive exclusion principle:
1. Gause's Competitive Exclusion Principle: This principle posits that two species that compete for the exact same resources cannot stably coexist. One will outcompete and exclude the other in a stable situation.
Examining the statements:
Statement I: It claims that two closely related species competing for different resources cannot coexist indefinitely. This misinterprets Gause's principle since species competing for different, not the same, resources have a chance to co-exist, potentially through niche differentiation or resource partitioning. Thus, Statement I is false.
Statement II: It correctly indicates that during competition, if resources are limiting, the inferior species might be eliminated. This interpretation aligns with Gause's principle. Thus, Statement II is true.
Based on this analysis, the correct answer is: Statement I is false but Statement II is true.
Was this answer helpful?
0
0
Show Solution
Verified By Collegedunia
Approach Solution -2
Assertion and Reasoning:
- Statement I: Gause’s competitive exclusion principle states that two species competing for different resources can coexist indefinitely.
Conclusion: False. - Statement II: In cases of competition for limiting resources, one species may outcompete the other, leading to the elimination of the inferior competitor.
Conclusion: True.
Thus, the correct answer is (4) Statement I is false but Statement II is true.
Was this answer helpful?
0
0
Top NEET Biology Questions
- Chordae tendineae are found in
- Glycolysis takes place in
- All the components of the nodal tissue are autoexcitable. Why does the SA node act as the normal pacemakar?
- All vertebrates are chordates but all chordates are not vertebrates, why ?
- The blood calcium level is lowered by the deficiency of
View More Questions
Top NEET Species diversity Questions
- Match the trophic levels with their correct species examples in grassland ecosystem.
Column I Column II A Fourth trophic level I Crow B Second trophic level II Vulture C First trophic level III Rabbit D Third tropical level Third tropical level IV Grass - Tropical regions show greatest level of species richness becaus
A. Tropical latitudes have remained relatively undisturbed for millions of years, hence more time was available for species diversification.
B. Tropical environments are more seasonal.
C. More solar energy is available in tropics.
D. Constant environments promote niche specialization.
E. Tropical environments are constant and predictable.
Choase the correct answer from the options given below: - Match List I with List II:Choose the correct answer from the options given below:
List I List II A Robert May I Species-Area relationship B Alexander von Humboldt II Long term ecosystem experiment using out door plots C Paul Ehrlich III Global species diversity at about 7 million D David Tilman IV Rivet popper hypothesis - Match List I with List II:Choose the correct answer from the options given below:
List I List II A Rose I Twisted aestivation B Pea II Perigynous flower C Cotton III Drupe D Mango IV Marginal placentation
Top NEET Questions
- A coil of inductive reactance $31\, \Omega$ has a resistance of 8 $\Omega$. It is placed in series with a condenser of capacitative reactance $25 \,\Omega$. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is :-
- A liquid compound (x) can be purified by steam distillation only if it is
- In an a.c. circuit with phase voltage V and current I, the power dissipated is
- A bubble in glass slab $ (\mu = 1.5) $ when viewed from one side appears at 5 cm and 2 cm from other side, then thickness of slab is
- A bulb is located on a wall. Its image is to be obtained on a parallel wall with the help of convex lens. If the distance between parallel walls is 'd' then required focal length of lens placed in between the walls is : -
View More Questions