Selina solutions

Selina solutions

Grade 6

Respiratory system | Multiple Choice Questions (MCQ)

Question 1

Q1) Put a tick against the appropriate alternative in the following statements

a) In humans.taken in of the air through nostrils into the nasal cavity is called

  1. Inhalation
  2. Exhalation
  3. Cellular respiration
  4. Internal respiration

b) The front opening of the windpipe is guarded by:

  1. glottis

  2. Exoglottis

  3. Epiglottis

  4. Trachea

c) The process during which food is oxidised and energy is released is called

  1. Cellular respiration

  2. Excretion

  3. Digestion

  4. Transpiration

Solution:

a) 1. Inhalation

b) 3. Epiglottis

c) 1. Cellular respiration

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subject-cta

Question 1

Q1) Put a tick against the appropriate alternative in the following statements

a) In humans.taken in of the air through nostrils into the nasal cavity is called

  1. Inhalation
  2. Exhalation
  3. Cellular respiration
  4. Internal respiration

b) The front opening of the windpipe is guarded by:

  1. glottis

  2. Exoglottis

  3. Epiglottis

  4. Trachea

c) The process during which food is oxidised and energy is released is called

  1. Cellular respiration

  2. Excretion

  3. Digestion

  4. Transpiration

Solution:

a) 1. Inhalation

b) 3. Epiglottis

c) 1. Cellular respiration

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subject-cta
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