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Free Online Mock Biology Multiple Choice Test on Eco Systems

Sub Category : Eco Systems Test : 3 Time Left :
1. Measurement of light is done by
(1) luxmeter (2) Photometer (3) Radiometer (4) All of the abvoe.
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2. Bogs are
(1) Eutrophic (2) Oligotrophic (3) Dystrophic (4) Heterotrophic.
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3. Microconsumers generally forms ...... trophic level.
(1)T4 (2) T5 (3) T6 (4) T7.
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4. Drought evading xerophytes are ?
(1) Ephemerals (2) Annuals (3) Succulents (4) Nonsucculent pernnials.
1 2 3 4
5. Cold desert is ?
(1) Thar (2) Gobi (3) Sahara (4) (1) + (2) (5) (2) + (3).
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