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Aquatic and Terrestrial Animals Respiratory Organs MCQs Quiz Online Tests pdf Download

Practice aquatic and terrestrial animals respiratory organs MCQs, biology MCQs for online test prep. Gaseous exchange quiz has multiple choice questions (MCQ), aquatic and terrestrial animals respiratory organs quiz questions and answers as dome-shaped part under chest is called, answer key with choices as lungs, bronchi, diaphragm and alveoli for competitive exam prep. Free study guide is to learn aquatic and terrestrial animals respiratory organs quiz online 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