Biology – After SEE – LS
Ecology
Dear ! This is Ecology Quiz and it contains 26 questions.
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1. Pyramid of biomass in grassland ecosystem is
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2. Which of the following is denitrifying bacteria?
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3. Symbiotic bacteria is
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4. Free floating algae is an example of
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5. The major components of an ecosystem are
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6. Upper part of sea/aquatic ecosystem contains
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7. Snake is
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8. Rabbit is
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9. Fungi and bacteria are
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10. Human is
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11. The most stable ecosystem is
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12. Edaphic means
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13. The process of conversion of complex organic compounds like protein into ammonia is called
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14. Green plants are
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15. Which of the following is herbivores?
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16. An organism which are both benefited is called
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17. Number of primary producers per unit area would be maximum in
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18. Abiotic component is
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19. Nitrifying bacteria is
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20. Which of the following is nitrogen fixing bacteria?
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21. All living organism of earth constitute
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22. Free floating protozoa is an example of
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23. Heliophytes are
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24. Lion is
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25. Food chain is always started with
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26. In a food chain man is
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