(A) Iron
(B) Phosphorus
(C) Magnesium
(D) Calcium
Answer: (B) Phosphorus
(A) Iron
(B) Phosphorus
(C) Magnesium
(D) Calcium
Answer: (B) Phosphorus
(A) 65%
(B) 18%
(C) 10%
(D) 50%
Answer: (A) 65%
(A) Trypsin
(B) Mucous
(C) HCL
(D) Gastrin
Answer: (C) HCL
(A) Pulmonary artery
(B) Pulmonary vein
(C) Aorta
(D) Superior vena cava
Answer: (C) Aorta
(A) It has antibody A
(B) It has antibody B
(C) It has antigen B
(D) It can donate blood to O group
Answer: (B) It has antibody B