Gaseous Exchange Multiple Choice Questions Test 9 Tests pdf Download

Practice biology test 9 on gaseous exchange MCQs, grade 10 thoracic diseases multiple choice questions and answers. Thoracic diseases revision test has biology worksheets, answer key with choices as bronchioles, t.b, bronchitis and asthma of multiple choice questions (MCQ) with thoracic diseases quiz as the swelling of tubular walls and narrowing of tubes is for competitive exam prep, viva interview questions. Free biology study guide to learn thoracic diseases quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Quiz pdf Download Worksheets 9

MCQ. Swelling of tubular walls and narrowing of tubes is

  1. T.B
  2. Bronchioles
  3. Bronchitis
  4. Asthma


MCQ. In animals and human beings, lungs and air passageway are two important parts of

  1. respiratory system
  2. epidermal system
  3. excretory system
  4. cellular system


MCQ. Human breathing rate at rest is

  1. 30-40 times per minute
  2. 16-20 times per minute
  3. 12-18 times per minute
  4. 25-30 times per minute


MCQ. Which of following is respiratory surface in human beings?

  1. Lungs
  2. Alveolar ducts
  3. Alveoli
  4. Chest cavity


MCQ. Destruction of walls of alveoli is

  1. Emphysema
  2. Asthma
  3. Pnuemonia
  4. Bronchitis