ENTRANCE TEST – 2013 Multiple Questions and Answers.
Exercise Questions ::
BIOLOGY
33. | The process through which the body maintains the internal environment from the fluctuations of external environment is called as: |
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| A. | Behavior of organisms |
| B. | Adaptation |
| C. | Thermoregulation |
| D. | Collecting ducts |
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34. | Active pumping out of Na+ occurs at which part of nephron: |
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| A. | Proximal tubule |
| B. | Descending loop of Henle |
| C. | Ascending loop of Henle |
| D. | Collecting ducts |
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35. | The structures which respond when they are stimulated by impulse coming through motor neuron are: |
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| A. | Receptors |
| B. | Responders |
| C. | Transducers |
| D. | Effectors |
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