Insectivorous plants, sea anemone and hermit crab in gastropod Commensalism, Psychrophytes are Cold soil, Lichens and mossess Hydrosere, Erget and cattle is Commensalism

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Free Online Mock Biology Multiple Choice Test on Biotic Community

Sub Category : Biotic Community	Test : 4	Time Left :
1.Insectivorous plants are adapted to soils
(1) Rich in water (2) Deficient in nitrogenous compounds (3) Deficient in water (4) Deficient in trace elements
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2.Association between sea anemone and hermit crab in gastropod shell is of
(1) Symbiosis (2) Commensalism (3) Parasitism (4) Amensalism
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3.Psychrophytes are plants growing on
(1) Cold soil (2) Sand and gravel (3) Steppes (4) Saline soils
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4.Lichens and mossess occur in?
(1) Psammosers (2) Hydrosere (3) Xerosere (4) Hydrarch
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5.The relationship between Erget and cattle is?
(1) Commensalism (2) Mutualism (3) Protocooperation (4) Parasitism

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Free Online Mock Biology Multiple Choice Test on Biotic Community