Aquatic and Terrestrial Animals Respiratory Organs MCQs Quiz Online PDF Download

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College biology practice test MCQ: dome-shaped part under chest is called with choices lungs, bronchi, diaphragm and alveoli with online job placement tests, pre-employment assessment tests and financial aids tests. Free study guide is for online learning aquatic and terrestrial animals respiratory organs quiz with MCQs to practice test questions with answers. Aquatic and Terrestrial Animals: Respiratory Organs Video

MCQs on Aquatic and Terrestrial Animals Respiratory Organs Quiz PDF Download

MCQ. Dome-shaped part under chest is called

  1. lungs
  2. bronchi
  3. diaphragm
  4. alveoli

C

MCQ. Tiny thin walled ducts which are present in lungs of birds are called

  1. alveoli
  2. bronchi
  3. parabronchi
  4. bronchioles

C

MCQ. Steep diffusion gradient is maintained by

  1. diffusion
  2. respiration
  3. ventilation
  4. transpiration

C

MCQ. Subdivision of tracheae into fine thin wall tubules which are called

  1. Rosaceae
  2. Poaceae
  3. Solanaceae
  4. Acacia

A

MCQ. Subdivision of bronchus are called

  1. bronchioles
  2. bronchi
  3. alveoli
  4. trachea

B