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प्रश्न
Give one example for the following:
An organism which can conform
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उत्तर
An organism which can conform - Frog
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संबंधित प्रश्न
Association between sea anemone and Hermit crab in gastropod shell is that of.
Name the type of association: Crow feeding the hatchling of Koel
Define Population.
What is population ecology?
Define Niche.
Define population growth. Explain different types of age pyramids.
Two species competing for the same resources, avoid competition by choosing different times for feeding, also known as ______
______ is the adaptation of an organism i which it matches its colour with its surroundings to get protected from predators.
Brood parasitism is best explained by the example of ____________.
Which one of the following is an example of predation?
Which of the following is not an example of commensalism?
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
A population has more young individuals compared to the older individuals. What would be the status of the population after some years?
Give one example for the following type.
Biological control agent
Sea Anemone gets attached to the surface of the hermit crab. The kind of population interaction exhibited in this case is ______.
Write the observations made at the end of Connell's field, experiment on barnacles on the rocky sea coasts of Scotland.
The value of 'Z' (regression coefficient) lies in the range of ______ regardless of the taxonomic group or the region.
Complete the following chart regarding population interaction and re-write:
| Sr. No. | Name of interaction | Interaction between |
| 1. | ? | Plasmodium and Man |
| 2. | ? | Leopard and Lion |
| 3. | ? | Clownfish and Sea-anemone |
Observe the graph given below.
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The graph represents inter-specific interaction between two species of Paramecia competing for the same resource in a culture medium. Paramecium caudatum and Paramecium aurelia were grown in separate cultures as well as in mixed cultures. It was found that each species grew in numbers according to the logistic equation.
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a) Which species is competitively superior? Support it with the data provided in the graph.
b) State the underlying principle for the above result and name the scientist associated with this principle.
c) Explain the mechanism in which two or more species competing with each other can co-exist.
OR
Graphs A and B shown below depict interaction of two species. Which graph indicates Mutualism? Give reason.
 |
 |
| A | B |
Give one example of commensalism.
