Nutrient Cycle
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BIOXII14: ECOSYSTEM

344696 ____% of total quantity of global carbon is found dissolved in oceans

1 50
2 30
3 71
4 49
BIOXII14: ECOSYSTEM

344697 Mycorrhizal association plays important role in which of the following bio-geochemical cycle?

1 Phosphorus cycle
2 Sedimentary cycle
3 Nitrogen cycle
4 More than one option is correct
BIOXII14: ECOSYSTEM

344698 How does phosphorus enters ecosystem

1 Weathering of rock
2 Fixation by phosphate bacteria
3 Oxidation by chemolithotrophs
4 Reduction by phosphate bacteria
BIOXII14: ECOSYSTEM

344702 In which of the following both pairs have correct combination?

1 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
2 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\end{array}\)
3 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
4 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
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BIOXII14: ECOSYSTEM

344696 ____% of total quantity of global carbon is found dissolved in oceans

1 50
2 30
3 71
4 49
BIOXII14: ECOSYSTEM

344697 Mycorrhizal association plays important role in which of the following bio-geochemical cycle?

1 Phosphorus cycle
2 Sedimentary cycle
3 Nitrogen cycle
4 More than one option is correct
BIOXII14: ECOSYSTEM

344698 How does phosphorus enters ecosystem

1 Weathering of rock
2 Fixation by phosphate bacteria
3 Oxidation by chemolithotrophs
4 Reduction by phosphate bacteria
BIOXII14: ECOSYSTEM

344702 In which of the following both pairs have correct combination?

1 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
2 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\end{array}\)
3 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
4 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
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BIOXII14: ECOSYSTEM

344696 ____% of total quantity of global carbon is found dissolved in oceans

1 50
2 30
3 71
4 49
BIOXII14: ECOSYSTEM

344697 Mycorrhizal association plays important role in which of the following bio-geochemical cycle?

1 Phosphorus cycle
2 Sedimentary cycle
3 Nitrogen cycle
4 More than one option is correct
BIOXII14: ECOSYSTEM

344698 How does phosphorus enters ecosystem

1 Weathering of rock
2 Fixation by phosphate bacteria
3 Oxidation by chemolithotrophs
4 Reduction by phosphate bacteria
BIOXII14: ECOSYSTEM

344702 In which of the following both pairs have correct combination?

1 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
2 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\end{array}\)
3 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
4 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
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BIOXII14: ECOSYSTEM

344696 ____% of total quantity of global carbon is found dissolved in oceans

1 50
2 30
3 71
4 49
BIOXII14: ECOSYSTEM

344697 Mycorrhizal association plays important role in which of the following bio-geochemical cycle?

1 Phosphorus cycle
2 Sedimentary cycle
3 Nitrogen cycle
4 More than one option is correct
BIOXII14: ECOSYSTEM

344698 How does phosphorus enters ecosystem

1 Weathering of rock
2 Fixation by phosphate bacteria
3 Oxidation by chemolithotrophs
4 Reduction by phosphate bacteria
BIOXII14: ECOSYSTEM

344702 In which of the following both pairs have correct combination?

1 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
2 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\end{array}\)
3 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Nitrogen}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Sulphur}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
4 \(\begin{array}{*{20}{c}}{{\rm{Gaseous}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Carbon}}\,\,{\rm{and}}\,\,{\rm{Sulphur}}}\\{{\rm{Sedimentary}}\,\,{\rm{nutrient}}\,\,{\rm{cycle}}}&{{\rm{Nitrogen}}\,\,{\rm{and}}\,\,{\rm{Phosphorus}}}\end{array}\)
NEET - 2015
NEET DIGITAL LIBRARY