Mechanisms in Animals MCQs Quiz Online PDF Download

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College biology practice test MCQ: animals which absorbs heat from surrounding are called as with choices endotherms, ectotherms, heterotherms and hypotherms problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning mechanisms in animals quiz with MCQs to practice test questions with answers. Mechanisms in Animals Video

MCQs on Mechanisms in Animals Quiz PDF Download

MCQ. Animals which absorbs heat from surrounding are called as

  1. endotherms
  2. ectotherms
  3. heterotherms
  4. hypotherms


MCQ. Animals have basic instinct to control heat gain by adjusting their

  1. thermostat
  2. posture
  3. temperature
  4. respiration


MCQ. Evaporating cooling in physiological adapted animals is done by activation of

  1. lymphatic system
  2. sweat glands
  3. respiration
  4. excretion


MCQ. Transfer of heat out to environment is done by

  1. radiation
  2. evaporation
  3. vaporisation
  4. both A and B


MCQ. Poikilotherms fluctuate more or less with

  1. ambient temperature
  2. heat shock proteins
  3. hydrostatic temperature
  4. thermalstatic temperature