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Earn 100

The assemblage of all the populations belonging to different species occurring in an area is the definition of
(a)Population
(b)Ecosystem
(c)Biosphere
(d)Community

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Important Questions on Ecological Adaptations, Succession and Ecological Services
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The biologically inhabited part of earth consisting of all ecosystems of the world is

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Structural and functional unit of nature is called

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Which is considered as a giant ecosystem?

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Classification of plant communities was given by

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List-I | List-II | ||
A) | Tansley | I. | First used the term ecology |
B) | Warming | II. | Subsequently used term ecology |
C) | Reiter | III. | Classified plant communities based on water relations |
D) | Haeckel | IV. | Coined the term Ecosystem |
The correct match is

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The correct sequence of levels of organisation present in the body of evolved plants is
A. Cells
B. Organs
C. Tissue system
D. Tissue

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Arrange the following scientists in chronological order based on their contribution in Ecology
I. Odum
II. Warming
III. A.G Tansley
IV. Reiter

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Arrange the following in ascending order of
complexity
I. Biosphere
II. Community
III.Ecosystem
IV. Population
