Sail E0 Webinar

MCQs

Total Questions : 106 | Page 10 of 11 pages
Question 91. The aquatic plants get oxygen in
  1.    free form
  2.    dissolved form
  3.    stored form
  4.    oxidized form
 Discuss Question
Answer: Option B. -> dissolved form
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 92. The number of lobes in the left lung is
  1.    two
  2.    three
  3.    four
  4.    five
 Discuss Question
Answer: Option A. -> two
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 93. World no tobacco day is celebrated on
  1.    20th January
  2.    21st May
  3.    31st May
  4.    1st May
 Discuss Question
Answer: Option C. -> 31st May
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 94. In plants, the cells that carry the process of photosynthesis in the day time are classified as
  1.    epidermal cells
  2.    mesophyll cells
  3.    lenticels
  4.    stomata
 Discuss Question
Answer: Option B. -> mesophyll cells
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 95. The pair of lungs are present in the cavity known as
  1.    epithelia cavity
  2.    pulmonary cavity
  3.    thoracic cavity
  4.    chest cavity
 Discuss Question
Answer: Option C. -> thoracic cavity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 96. The trachea divides into two smaller tubes called
  1.    bronchioles
  2.    bronchi
  3.    alveolar ducts
  4.    alveoli
 Discuss Question
Answer: Option B. -> bronchi
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 97. In the air passageway, the trachea leads to two smaller tubes called
  1.    pharynx duct
  2.    alveolar ducts
  3.    bronchi
  4.    bronchioles
 Discuss Question
Answer: Option C. -> bronchi
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 98. The amount of carbon dioxide (CO2) present in the expired air is
  1.    0.0006
  2.    0.0004
  3.    0.04
  4.    0.06
 Discuss Question
Answer: Option C. -> 0.04
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 99. The respiratory disorder in which lungs are affected is called
  1.    emphysema
  2.    bronchitis
  3.    pneumonia
  4.    asthma
 Discuss Question
Answer: Option C. -> pneumonia
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 100. In the air passageway, the nasal cavity opens into a muscular passage which is called
  1.    nostrils
  2.    pharynx
  3.    trachea
  4.    glottis
 Discuss Question
Answer: Option B. -> pharynx
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Latest Videos

Latest Test Papers