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Free Online Mock Biology Multiple Choice Test on Biotic Community

Sub Category : Biotic Community Test : 4 Time Left :
1.Mycorrhiza is an association of fungus and angiaspermic root is referred as
(1) Symbiosis (2) Amesalism (3) Parasitism (4) Commensalism
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2.Community is
(1) Species str. and diversity index of an area (2) Biomass (3) Autotrophic and heterotrophic components (4) All the above
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3.Zoochlorellae in Hydra produce an association called
(1) Commensalism (2) Parasitism (3) Mutualism (4) Predation
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4.A community which start succession in a habitat is?
(1) Pioneer community (2) Seral community (3) Biotic community (4) Ecosere
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5.Intermediate community between pioneer and climax community is called?
(1) Seral Community (2) Biotic community (3) Temporary community (4) Ecosere
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