Aquatic and Terrestrial Animals: Respiratory Organs MCQs Test Online pdf Download

Practice MCQs on aquatic and terrestrial animals: respiratory organs with biology tests for online test prep and learning. Free study guide has multiple choice questions (MCQ) with aquatic and terrestrial animals: respiratory organs quiz as dome-shaped part under chest is called, answering options lungs, bronchi, diaphragm and alveoli for exam prep. Study 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

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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