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Homeostatic mechanisms operate at which ...

Homeostatic mechanisms operate at which level of hierarchy?

A

Cell level

B

Population level

C

Ecosystem level

D

All of these

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The correct Answer is:
D
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ARIHANT NEET-THE LIVING WORLD-Chapter exercises (A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
  1. Reproduction is synonymous with growth for which group of organisms?

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  2. Energy is required by cells for

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  3. Homeostatic mechanisms operate at which level of hierarchy?

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  4. What represents the steady state?

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  5. Which one of the following does not form basis of modern taxonomic stu...

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  6. The herbarium specimen, based on which, a new species is described for...

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  7. Species is

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  8. The members of which one of the following groups have many characteris...

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  9. A national herbarium is that which cointains plants of

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  10. Over 6,000,000 specimens are preserved in which botanical garden or he...

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  11. An institution or a place, where artistic and educational materials ar...

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  12. All living organisms are linked to one another because

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  13. Taxonomic key is one of the taxonomic tools in the identification and ...

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  14. Botanical gardens and zoological parks have

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  15. As we go from species to kingdom in a taxonomic hierarchy, the number ...

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  16. Select correct statement for growth as one of the characteristic of li...

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  17. Growth cannot be taken as a defining property of living organisms beca...

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  18. Reproduction cannot be an all-inclusive defining characteristic of liv...

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  19. Organisation is the arrangement of smaller components into larger comp...

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  20. Homeostasis is represented by

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