Out of 92 naturally occurring chemical elements how many are considered as bio-elements?

✅ C. Anorexia nervosa

Option A: Bulimia nervosa Option B: Obesity Option C: Anorexia nervosa Option D: None of these Correct Answer : Anorexia nervosa Read more

✅ B. waxes

Option A: cholesterol Option B: waxes Option C: chitin Option D: all of these Correct Answer : waxes Read more

✅ A. Air

Option A: Air Option B: Water Option C: Soil Option D: None of these Correct Answer : Air Read more

✅ C. There is reduction of bone mass and change in chemical composition of the matrix

Option A: It results from estrogen deficiency. Option B: Bone eating process takes over bone formation process. Option C: There is reduction of bone mass and change in chemical composition of the matrix Option D: It is common in old age. Correct Answer : There is reduction of bone mass and change in chemical composition of the matrix Read more

✅ D. Both ˜A & ˜B

Option A: Plasmodesmata Option B: Cell walls Option C: Vacuoles Option D: Both ˜A & ˜B Correct Answer : Both ˜A & ˜B Read more

✅ B. Carbohydrate

Option A: Lipid Option B: Carbohydrate Option C: Protein Option D: Carotein Correct Answer : Carbohydrate Read more

✅ B. Thalassaemia

Option A: Leucemia Option B: Thalassaemia Option C: Sickle cell anemia Option D: None of these Correct Answer : Thalassaemia Read more

✅ A. Cocci

Option A: Cocci Option B: Bacilli Option C: Streptobacilli Option D: Vibrio Correct Answer : Cocci Read more