Chapter 3: Gaseous Exchange - Biology For High School - Grade 10(Biology ) Questions and Answers

Question 1. High fever, cold, and cough with sputum production are symptoms of
  1.    emphysema
  2.    asthma
  3.    pneumonia
  4.    bronchitis
Explanation:-
Answer: Option A. -> emphysema
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. The length of the windpipe is
  1.    10cm
  2.    15cm
  3.    18cm
  4.    12cm
Explanation:-
Answer: Option D. -> 12cm
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. The inflammation of bronchi or bronchioles is called
  1.    emphysema
  2.    bronchitis
  3.    asthma
  4.    lung cancer
Explanation:-
Answer: Option B. -> bronchitis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. Which of the following is called the voice box?
  1.    larynx
  2.    pharynx
  3.    throat
  4.    vocal cord
Explanation:-
Answer: Option A. -> larynx
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. During inspiration, the area of the thoracic cavity will
  1.    increase
  2.    decrease
  3.    contract
  4.    damage
Explanation:-
Answer: Option A. -> increase
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. The narrow opening present at the end of the pharynx which directs the way to the larynx is classified as
  1.    glottis
  2.    nostrils
  3.    trachea
  4.    bronchi
Explanation:-
Answer: Option A. -> glottis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. The inflammation of bronchioles or bronchi is classified as
  1.    asthma
  2.    pneumonia
  3.    bronchitis
  4.    emphysema
Explanation:-
Answer: Option C. -> bronchitis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. The gaseous exchange in plants occurs through the
  1.    stomata
  2.    guard cell
  3.    mesophyll cells
  4.    cuticle
Explanation:-
Answer: Option A. -> stomata
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. Mild wheezing, Fever, chills, and shortness of breath; all are symptoms of
  1.    tuberculosis
  2.    bronchioles
  3.    bronchitis
  4.    asthma
Explanation:-
Answer: Option C. -> bronchitis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. The pleural membranes cover the organ
  1.    stomach
  2.    heart
  3.    kidney
  4.    lungs
Explanation:-
Answer: Option D. -> lungs
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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