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प्रश्न
Some organisms are able to maintain homeostasis by physical means ________.
विकल्प
Conform
Regulate
Migrate
Suspend
उत्तर
Some organisms are able to maintain homeostasis by physical means Regulate.
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.
State how the constant internal environment is beneficial to organisms.
Distinguish between Hibernation and Aestivation
Distinguish between Ectotherms and Endotherms
Answer the following question.
Why are there more conformers than regulators in the animal world?
Which of the following is correct for r-selected species
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 the light of the above statements, 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.
Salt concentration (Salinity) of the sea measured in parts per thousand is ______.
What will happen to a well-growing herbaceous plant in the forest if it is transplanted outside the forest in a park?
Name the association in which one species produces poisonous substance or a change in environmental conditions that is harmful to another species.
What is diapause and its significance?
Why are coral reefs not found in the regions from west Bengal to Andhra Pradesh but are found in Tamil Nadu and on the east coast of India?
Why do all the fresh water organisms have contractile vacuoles whereas majority of marine organisms lack them?
