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

Practice MCQs on aquatic and terrestrial animals: respiratory organs, 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.

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

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