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MCQs

Total Questions : 192 | Page 5 of 20 pages
Question 41. The excess of nitrogen fertilizers leads to
  1.    pest problems
  2.    growth problems
  3.    fruiting problems
  4.    flowering problems
 Discuss Question
Answer: Option A. -> pest problems
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 42. The gastric juice is composed of
  1.    mucous
  2.    hydrochloric acid
  3.    pepsinogen
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 43. The minerals that are important for heart function, muscle contraction and nerve impulse transmission are
  1.    sodium, potassium and chloride
  2.    zinc, nickel and iron
  3.    boron, copper and zinc
  4.    Sulphur, iron and calcium
 Discuss Question
Answer: Option A. -> sodium, potassium and chloride
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 44. The disease in children which is caused by deficiency of vitamin D is
  1.    scurvy
  2.    anemia
  3.    rickets
  4.    insomnia
 Discuss Question
Answer: Option C. -> rickets
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 45. The dilated part of alimentary canal is known as
  1.    kidneys
  2.    liver
  3.    stomach
  4.    lungs
 Discuss Question
Answer: Option C. -> stomach
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 46. The sources of vitamin C does not includes
  1.    UV from Sun
  2.    beef liver
  3.    citrus fruits
  4.    leafy green vegetables
 Discuss Question
Answer: Option A. -> UV from Sun
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 47. The J-shaped structure located beneath the diaphragm in the left of the abdomen is classified as
  1.    liver
  2.    lungs
  3.    kidneys
  4.    stomach
 Discuss Question
Answer: Option D. -> stomach
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 48. The inorganic elements that cannot be made in the bodies and are originated in the Earth are called
  1.    carbohydrates
  2.    proteins
  3.    lipids
  4.    minerals
 Discuss Question
Answer: Option D. -> minerals
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 49. The kind of malnutrition in which more nutrients are taken than the required amount for normal growth of the body is
  1.    protein energy malnutrition
  2.    over-intake of nutrients
  3.    mineral deficiency diseases
  4.    pepsin-enzyme malnutrition
 Discuss Question
Answer: Option B. -> over-intake of nutrients
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 50. The fibrous protein which gives strength and support to connective tissues is classified as
  1.    cartilage
  2.    collagen
  3.    keratin
  4.    cervical
 Discuss Question
Answer: Option B. -> collagen
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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