Biology MCQ Online Quiz
Q46. What is the chromosome number in human ovum
(A) 17
(B) 23
(C) 28
(D) 32
Answer: (B) 23
Q47. Loop of Henle is found in
(A) Liver
(B) Kidney
(C) Brain
(D) Heart
Answer: (B) Kidney
Q48. Which of the following vitamins is associated,with synthesis of collagen
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
(D) Vitamin K
Answer: (C) Vitamin C
Q49. What is required to build new tissues for growth of human body
(A) Fat
(B) Protein
(C) Vitamin C
(D) Carbohydrate
Answer: (B) Protein
Practice Test Exam