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(a) The graph given below represents the organisms response to temperature as an environmental condition. (i) Which one of the two lines represents conformers and why ? (ii) What does the other line in the graph represent and why ? (b) Mention the different adaptations the parasites have evolved with, to be able to successfully complete their life cycles in their hosts. |
Answer» (i) Conformers : Aquatic animals and plants in which the osmotic concentration of body fluids changes according to the ambient conditions of water are called conformers. (ii) Regulators : Some organisms are able to maintain homeostasis by physiological means which ensures constant body temperature, constant osmotic concentration etc. |
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