Population Interactions
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII13: ORGANISMS AND POPULATION

344209 Who propose competitive exclusion principle?

1 Darwin
2 Robert May
3 Gause
4 Conells
BIOXII13: ORGANISMS AND POPULATION

344210 Given below are two statements:
Statement A :
Gause’s ‘Competitive Exclusion
Principle’ states that two closely related species
competing for the same resources cannot coexist indefinitely and competitively inferior
one will be eliminated eventually
Statement B :
In general, carnivores are more
adversely affected by competition than
herbivores
In the light of the above statements, choose the
correct answer from the options given below:

1 Both Statement A and Statement B are
true.
2 Both Statement A and Statement B are
false
3 Statement A is correct but Statement B is
false.
4 Statement A is incorrect but Statement B
is true.
BIOXII13: ORGANISMS AND POPULATION

344211 In laboratory experiments, two species of the protist Paramoecium were grown alone and in the presence of the other species. The following graphs show growth of species 1 (left) and species 2 (right), both along and when in mixed culture.
supporting img

1 Competitive exclusion occurred in these experiments.
2 Both species are affected by interspecific competition but species 1 is less affected.
3 Both species are affected by interspecific competition but species 2 is less affected.
4 Both species are affected equally by interspecific competition.
BIOXII13: ORGANISMS AND POPULATION

344212 Competition of food, light and space is most severe between two

1 Closely related species growing in different niche
2 Distantly related species growing in different niche
3 Closely related species growing in same niche
4 Distantly related species growing in same niche
BIOXII13: ORGANISMS AND POPULATION

344209 Who propose competitive exclusion principle?

1 Darwin
2 Robert May
3 Gause
4 Conells
BIOXII13: ORGANISMS AND POPULATION

344210 Given below are two statements:
Statement A :
Gause’s ‘Competitive Exclusion
Principle’ states that two closely related species
competing for the same resources cannot coexist indefinitely and competitively inferior
one will be eliminated eventually
Statement B :
In general, carnivores are more
adversely affected by competition than
herbivores
In the light of the above statements, choose the
correct answer from the options given below:

1 Both Statement A and Statement B are
true.
2 Both Statement A and Statement B are
false
3 Statement A is correct but Statement B is
false.
4 Statement A is incorrect but Statement B
is true.
BIOXII13: ORGANISMS AND POPULATION

344211 In laboratory experiments, two species of the protist Paramoecium were grown alone and in the presence of the other species. The following graphs show growth of species 1 (left) and species 2 (right), both along and when in mixed culture.
supporting img

1 Competitive exclusion occurred in these experiments.
2 Both species are affected by interspecific competition but species 1 is less affected.
3 Both species are affected by interspecific competition but species 2 is less affected.
4 Both species are affected equally by interspecific competition.
BIOXII13: ORGANISMS AND POPULATION

344212 Competition of food, light and space is most severe between two

1 Closely related species growing in different niche
2 Distantly related species growing in different niche
3 Closely related species growing in same niche
4 Distantly related species growing in same niche
BIOXII13: ORGANISMS AND POPULATION

344209 Who propose competitive exclusion principle?

1 Darwin
2 Robert May
3 Gause
4 Conells
BIOXII13: ORGANISMS AND POPULATION

344210 Given below are two statements:
Statement A :
Gause’s ‘Competitive Exclusion
Principle’ states that two closely related species
competing for the same resources cannot coexist indefinitely and competitively inferior
one will be eliminated eventually
Statement B :
In general, carnivores are more
adversely affected by competition than
herbivores
In the light of the above statements, choose the
correct answer from the options given below:

1 Both Statement A and Statement B are
true.
2 Both Statement A and Statement B are
false
3 Statement A is correct but Statement B is
false.
4 Statement A is incorrect but Statement B
is true.
BIOXII13: ORGANISMS AND POPULATION

344211 In laboratory experiments, two species of the protist Paramoecium were grown alone and in the presence of the other species. The following graphs show growth of species 1 (left) and species 2 (right), both along and when in mixed culture.
supporting img

1 Competitive exclusion occurred in these experiments.
2 Both species are affected by interspecific competition but species 1 is less affected.
3 Both species are affected by interspecific competition but species 2 is less affected.
4 Both species are affected equally by interspecific competition.
BIOXII13: ORGANISMS AND POPULATION

344212 Competition of food, light and space is most severe between two

1 Closely related species growing in different niche
2 Distantly related species growing in different niche
3 Closely related species growing in same niche
4 Distantly related species growing in same niche
BIOXII13: ORGANISMS AND POPULATION

344209 Who propose competitive exclusion principle?

1 Darwin
2 Robert May
3 Gause
4 Conells
BIOXII13: ORGANISMS AND POPULATION

344210 Given below are two statements:
Statement A :
Gause’s ‘Competitive Exclusion
Principle’ states that two closely related species
competing for the same resources cannot coexist indefinitely and competitively inferior
one will be eliminated eventually
Statement B :
In general, carnivores are more
adversely affected by competition than
herbivores
In the light of the above statements, choose the
correct answer from the options given below:

1 Both Statement A and Statement B are
true.
2 Both Statement A and Statement B are
false
3 Statement A is correct but Statement B is
false.
4 Statement A is incorrect but Statement B
is true.
BIOXII13: ORGANISMS AND POPULATION

344211 In laboratory experiments, two species of the protist Paramoecium were grown alone and in the presence of the other species. The following graphs show growth of species 1 (left) and species 2 (right), both along and when in mixed culture.
supporting img

1 Competitive exclusion occurred in these experiments.
2 Both species are affected by interspecific competition but species 1 is less affected.
3 Both species are affected by interspecific competition but species 2 is less affected.
4 Both species are affected equally by interspecific competition.
BIOXII13: ORGANISMS AND POPULATION

344212 Competition of food, light and space is most severe between two

1 Closely related species growing in different niche
2 Distantly related species growing in different niche
3 Closely related species growing in same niche
4 Distantly related species growing in same niche