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प्रश्न
The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively.
| S. No. | A | B | C |
| a. | Conformer | Regulator | Partial Regulator |
| b. | Regulator | Partial Regulator | Conformer |
| c. | Partial Regulator | Regulator | Conformer |
| d. | Regulator | Conformer | Partial Regulator |
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उत्तर
| S. No. | A | B | C |
| a. | Conformer | Regulator | Partial Regulator |
| b. | Regulator | Partial Regulator | Conformer |
| c. | Partial Regulator | Regulator | Conformer |
| d. | Regulator | Conformer | Partial Regulator |
संबंधित प्रश्न
Give an example of an organism that enters 'diapause' and why.
In certain seasons we sweat profusely while in some other season we shiver. Explain.
Explain with the help of suitable examples the three different ways by which organisms overcome their stressful conditions lasting for short duration.
Distinguish between Hibernation and Aestivation
Distinguish between Ectotherms and Endotherms
List the various abiotic environmental factors.
Answer the following question.
‘‘Organisms may be conformers or regulators.’’ Explain this statement and give one example of each.
Answer the following question.
Why are there more conformers than regulators in the animal world?
Some organisms are able to maintain homeostasis by physical means ______.
What are the ways by which organisms respond to abiotic factors?
Homeostasis is ______.
Match List - I with List - II.
| List I | List II | ||
| (a) | Allen's Rule | (i) | Kangaroo rat |
| (b) | Physiological adaptation |
(ii) | Desert lizard |
| (c) | Behavioural adaptation |
(iii) | Marine fish at depth |
| (d) | Biochemical adaptation |
(iv) | Polar seal |
Choose the correct answer from the options given below.
Assertion(A): A person goes to high altitude and experiences ‘altitude sickness’ with symptoms like breathing difficulty and heart palpitations.
Reason(R): Due to low atmospheric pressure at high altitudes, the body does not get sufficient oxygen. In light of the above statements, choose the correct answer from the options given below.
What will happen to a well-growing herbaceous plant in the forest if it is transplanted outside the forest in a park?
Define aestivation.
What is diapause and its significance?
Why do all the fresh water organisms have contractile vacuoles whereas majority of marine organisms lack them?
Give one example for the following type.
Migratory animal
Give one example for the following:
Antifreeze compound seen in antarctic fish
