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प्रश्न
Define mutualism.
Define the following term:
Mutualism
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उत्तर १
The type of interaction in which both species are benefitted is called mutualism.
उत्तर २
Mutualism refers to an interaction between two different species in which both benefit.
संबंधित प्रश्न
Apart from being a part of the food chain, predators play other important roles. Mention any two such roles supported by examples.
Explain mutualism with the help of any two examples.
State Gause’s competitive exclusion principle.
Define the following term:
Interspecific competition
Define the Stenothermal organisms.
Answer the following question.
Mention the term used to describe a population interaction between an orchid growing on a forest tree.
Define the following term:
Camouflage
What is population ecology?
What is Mortality? What are its two types?
Define the term population interactions. State its two types.
Define Niche.
Explain any three important characteristics of population.
The interaction in nature, where one gets to benefit on the expense of other is _________.
Define the following term:
Parasitism
Differentiate between predator and prey.
Mutualism can be represented as the interaction between ____________.
______ 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 ____________.
Identify the interspecific interaction which one species is benefited and other is neither banned nor benefited.
Which one of the following pair does NOT show commensalism?
Musk deer is an example of ______
Rafflesia an arnoldii is an example of ______.
The presence or interference of one species leads to reduction in feeding efficiency of other species is termed as
Amensalism can be represented as ______
Which of the following is a partial root parasite?
Define stenohaline species.
What is commensalism?
Observe the set of 4 figures A, B, C and D and, answer the following questions
- Which one of the figures shows mutualism?
- What kind of association is shown in D?
- Name the organisms and the association in C.
- What role is the insect performing in B?
 Fig. (A) |
 Fig. (B) |
 Fig. (C) |
 Fig. (D) |
In an aquarium two herbivorous species of fish are living together and feeding on phytoplanktons. As per the Gause’s Principle, one of the species is to be eliminated in due course of time, but both are surviving well in the aquarium. Give possible reasons.
Give one example for the following:
An organism which can conform
Pick out the appropriate association representing brood parasitism.
Between which among the following, the relationship is not an example of
?
Carnivorous animals-lions and leopards, occupy the same niche but lions predate mostly larger animals and leopards take smaller ones. This mechanism of competition is referred to as ______.
Explain one type of mutualism.
Given below are two statements.
Statement I - The amount of energy available in an ecosystem increases at each successive trophic level.
Statement II - Transfer of energy from one trophic level to the other follows 10% law.
In light of the above statements, select the correct option given below.
Association between clown fish and sea anemone is ______.
Statement I - Calotropis growing in abandoned fields is never consumed by cattle and goats.
Statement II - Calotropis produces highly poisonous cardiac glycosides.
In light of above statements, select the most appropriate answer from the option given below.
