NEET Sample Paper NEET Sample Test Paper-89

  • question_answer
    The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively?

    A)                                                    A - Conformer                            B - Regulator                 C - Partial regulator

    B) A - Regulator                              B - Partial regulator                                C - Conformer

    C) A - Partial regulator                                         B - Regulator                                  C - Conformer

    D) A - Regulator                              B - Conformer                            C - Partial regulator

    Correct Answer: D

    Solution :

    [d] In the graph, the line A represents regulator, line B represents conformer and line C represents partial regulator. Organism that are able to maintain homeostasis by physiological means that ensures constant body temperature are called regulators. Organism that are not able to maintain a constant internal temperature are called conformers. Partial regulators are organisms that have the ability to regulate, but only over a limited range of environmental conditions, beyond which they simply conform.


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