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प्रश्न
Define Niche.
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उत्तर
Niche describes the position of a species in an environment and also the functional role played by an organism.
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संबंधित प्रश्न
What is mutualism?
Name important defence mechanisms in plants against herbivory.
Association between sea anemone and Hermit crab in gastropod shell is that of.
Give one example of mutualism.
Distinguish between the following: Parasitism and Mutualism.
What is population ecology?
What is commensalism? Explain it with a suitable example.
What is population interaction? Explain the interactions in Mutualism and Competition.
The interaction in nature, where one gets to benefit on the expense of other is _________.
Tabulate and analysis of two species population interaction.
The correct description for the interspecific interaction shown in the given figure is ______
Select the CORRECT match:
| I | II | ||
| i. | Competition | a. | Lichen |
| ii. | Commensalism | b. | Sea anemone and clownfish |
| iii. | Mutualism | c. | Lions and Leopards |
Which one of the following pair does NOT show commensalism?
Amensalism can be represented as ______
Amensalism is an association between two species where ______.
Give one example for the following type.
Predator animal
Give one example for the following:
An organism which can conform
Name any two categories of organisms that in general are adversely affected by competition.
The diagram given below shows the life cycle of a malarial parasite. Study it carefully and answer the questions that follows:
- Name the hosts in which the asexual phase and sexual phase of the life cycle takes place.
- Identify the infective stage labelled ‘D’.
- Name the structure labelled ‘A’ and ‘E’.
- Give any one symptom of malaria.
What happens to an inferior competitor if the superior competitor is removed from the environment?
