Quick Answer: What is meant by ecological niche of an organism Class 12?

A niche is a place. But in ecological terms, it means the manner in which an organism responds to its environment. It includes the way in which an organism survives, the manner in which it can t feeds itself, obtains shelter and it’s overall behavior.

What is meant by ecological niche of an organism?

Ecological niche is a term for the position of a species within an ecosystem, describing both the range of conditions necessary for persistence of the species, and its ecological role in the ecosystem.

What does ecological niche of an organism represent Class 12?

The ecological niche of an organism represents the position and the role played by the organism in the ecosystem in which it lives.

What is ecological niche Ncert?

Each organism has an invariably defined range of conditions that it can tolerate, diversity in the resources it utilises and a distinct functional role in the ecological system, all these together comprise its niche.

What is an ecological niche example?

Several branches of ecology have adopted the concept of the ecological niche. The ecological niche describes how a species interacts within an ecosystem. … An example of an ecological niche is that of the dung beetle. The dung beetle, as its name suggests, consumes dung both in larval and adult form.

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Which factor represents the ecological niche of an organism?

The niche of an organism is the functional role that it plays within an ecosystem. The niche (better refined as the ‘ecological niche’) is determined by the biotic factors, which comprise of living features such as animals, plants and fungi, and abiotic factors.

What is niche organism and population?

A niche is an area with a variety of organisms having diverse behaviour and are living under specific environmental conditions. The ecological niche describes how an organism or population responds to the distribution of resources and competitors and how it in turn alters those same factors.

Which of the following correctly represents an organism and its ecological niche?

So aphids and leaf correctly represents an organism and its ecological niche.