Grade 10 English MCQs

Gaseous Exchange Multiple Choice Questions Test 8 Tests pdf Download

Practice biology test 8 on gaseous exchange MCQs, grade 10 gaseous exchange in humans multiple choice questions and answers. Gaseous exchange in humans revision test has biology worksheets, answer key with choices as glottis, trachea, nostrils and pharynx of multiple choice questions (MCQ) with gaseous exchange in humans quiz as the nasal cavity opens outside of kind of openings that are called for competitive exam prep. Free biology study guide to learn gaseous exchange in humans quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange: Worksheets 8 Quiz pdf Download

MCQ. Nasal cavity opens outside of kind of openings that are called

  1. trachea
  2. glottis
  3. nostrils
  4. pharynx

C

MCQ. Voice box leads to trachea which is also known as

  1. windpipe
  2. alveoli pipe
  3. glottis pipe
  4. pharynx pipe

A

MCQ. In plants, cells that carry process of photosynthesis in day time are classified as

  1. epidermal cells
  2. mesophyll cells
  3. lenticels
  4. stomata

B

MCQ. Amount of oxygen (O2) present in expired air is

  1. 16%
  2. 28%
  3. 21%
  4. 25%

A

MCQ. Kind of bronchitis that causes no permanent damage to lungs and lasts for two weeks is called

  1. acute bronchitis
  2. chronic bronchitis
  3. coastal bronchitis
  4. intercoastal bronchitis

A