344196
Select the correct answer. I. Calotropis produces highly poisonous cardiac glycosidase II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton Select the correct answer
1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
Explanation:
II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton.
BIOXII13: ORGANISMS AND POPULATION
344197
Who showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities?
1 Connell
2 Mc Arthur
3 Gause
4 Darwin
Explanation:
Mc Arthur showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities
BIOXII13: ORGANISMS AND POPULATION
344198
The feeding efficiency of one species might be reduced due to the interfering and inhibitory presence of the other species, even if resources are abundant then it is called
1 Resource partitioning
2 Competitive release
3 Interference competition
4 Competitive exclusion
Explanation:
In competition, organisms use up resources directly. Once used, the resource is no longer available for other species to use. In interference competition, one organism prevents other organisms from using the resource.
BIOXII13: ORGANISMS AND POPULATION
344199
Connel's field experiment on the rocky sea coast of Scotland, where larger Barnacle Balanus dominates the intertidal area and removes the smaller Barnacle Chthamalus. This happened due to
1 Predation
2 Competition
3 Parasitism
4 Mutualism
Explanation:
It was observed that in the deeper zones, Balanus barnacles could always outcompete Chthamalus barnacles. Balanus barnacles used the resources of the deeper zone more efficiently than Chthamalus organisms do, even though Chthamalus barnacles are able to survive there in the absence of its competitor.
344196
Select the correct answer. I. Calotropis produces highly poisonous cardiac glycosidase II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton Select the correct answer
1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
Explanation:
II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton.
BIOXII13: ORGANISMS AND POPULATION
344197
Who showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities?
1 Connell
2 Mc Arthur
3 Gause
4 Darwin
Explanation:
Mc Arthur showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities
BIOXII13: ORGANISMS AND POPULATION
344198
The feeding efficiency of one species might be reduced due to the interfering and inhibitory presence of the other species, even if resources are abundant then it is called
1 Resource partitioning
2 Competitive release
3 Interference competition
4 Competitive exclusion
Explanation:
In competition, organisms use up resources directly. Once used, the resource is no longer available for other species to use. In interference competition, one organism prevents other organisms from using the resource.
BIOXII13: ORGANISMS AND POPULATION
344199
Connel's field experiment on the rocky sea coast of Scotland, where larger Barnacle Balanus dominates the intertidal area and removes the smaller Barnacle Chthamalus. This happened due to
1 Predation
2 Competition
3 Parasitism
4 Mutualism
Explanation:
It was observed that in the deeper zones, Balanus barnacles could always outcompete Chthamalus barnacles. Balanus barnacles used the resources of the deeper zone more efficiently than Chthamalus organisms do, even though Chthamalus barnacles are able to survive there in the absence of its competitor.
344196
Select the correct answer. I. Calotropis produces highly poisonous cardiac glycosidase II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton Select the correct answer
1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
Explanation:
II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton.
BIOXII13: ORGANISMS AND POPULATION
344197
Who showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities?
1 Connell
2 Mc Arthur
3 Gause
4 Darwin
Explanation:
Mc Arthur showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities
BIOXII13: ORGANISMS AND POPULATION
344198
The feeding efficiency of one species might be reduced due to the interfering and inhibitory presence of the other species, even if resources are abundant then it is called
1 Resource partitioning
2 Competitive release
3 Interference competition
4 Competitive exclusion
Explanation:
In competition, organisms use up resources directly. Once used, the resource is no longer available for other species to use. In interference competition, one organism prevents other organisms from using the resource.
BIOXII13: ORGANISMS AND POPULATION
344199
Connel's field experiment on the rocky sea coast of Scotland, where larger Barnacle Balanus dominates the intertidal area and removes the smaller Barnacle Chthamalus. This happened due to
1 Predation
2 Competition
3 Parasitism
4 Mutualism
Explanation:
It was observed that in the deeper zones, Balanus barnacles could always outcompete Chthamalus barnacles. Balanus barnacles used the resources of the deeper zone more efficiently than Chthamalus organisms do, even though Chthamalus barnacles are able to survive there in the absence of its competitor.
344196
Select the correct answer. I. Calotropis produces highly poisonous cardiac glycosidase II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton Select the correct answer
1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
Explanation:
II. Visiting flamingoes and resident fishes compete for their common food, the zooplankton.
BIOXII13: ORGANISMS AND POPULATION
344197
Who showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities?
1 Connell
2 Mc Arthur
3 Gause
4 Darwin
Explanation:
Mc Arthur showed that five closely related species of warblers living on the same tree were able to avoid competition and co-exist due to behavioural differences in their forging activities
BIOXII13: ORGANISMS AND POPULATION
344198
The feeding efficiency of one species might be reduced due to the interfering and inhibitory presence of the other species, even if resources are abundant then it is called
1 Resource partitioning
2 Competitive release
3 Interference competition
4 Competitive exclusion
Explanation:
In competition, organisms use up resources directly. Once used, the resource is no longer available for other species to use. In interference competition, one organism prevents other organisms from using the resource.
BIOXII13: ORGANISMS AND POPULATION
344199
Connel's field experiment on the rocky sea coast of Scotland, where larger Barnacle Balanus dominates the intertidal area and removes the smaller Barnacle Chthamalus. This happened due to
1 Predation
2 Competition
3 Parasitism
4 Mutualism
Explanation:
It was observed that in the deeper zones, Balanus barnacles could always outcompete Chthamalus barnacles. Balanus barnacles used the resources of the deeper zone more efficiently than Chthamalus organisms do, even though Chthamalus barnacles are able to survive there in the absence of its competitor.
