The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do (i), (ii) and (iii) represent respectively?
|
(i) |
(ii) |
(iii) |
(1) |
Conformer |
Regulator |
Partial regulator |
(2) |
Regulator |
Partial |
Conformer regulator |
(3) |
Partial |
Regulator |
Conformer regulator |
(4) |
Regulator |
Conformer |
Partial regulator |
When the value of 'r' is significantly low as compared to another species, it is better known by:
(1) Competition exclusion
(2) Interference competition
(3) Resource partition
(4) Competitive release
The four levels of biological organisation to which Ecology is basically concerned are:
A. Macromolecules-tissues-populations-biome
B. Macromolecules-organisms-population-biome
C. Tissues-organs-community-biome
D. Organisms-Populations-Community-Biome
Physiological ecology
Wide variety of habitats within a biome can be a result of
Regional variation of temperature and precipitation.Life exist in compost pits, permafrost polar regions. Our intestine host only 3-10 microbes. Major biomes of India include desert rainforest and tundra. The important physicochemical components alone chracterise different habitats.
How many of the above statements is/are wrong?
The most ecologically relevant abiotic factor is
Which of the following is best suited with the abiotic factor temperature, playing role in changes in physico-chemical environment of different habitats?
Aquatic organisms face problems when water quality gets disturbed. Here water quality includes
The salt concentration of water bodies is measured in