Here is important Biology Class 12th important Solved MCQs Chapter 1 Homeostasis. Student get excellent Grades in Board Matric exam after preparation Online Biology Quiz. Biology Multiple Choice Questions.
Multiple Choice Questions 2nd Year
MCQs Biology F.Sc. Part 2
Chapter No.15 Homeostasis
Best MCQs for Entry Test MDCAT, ECAT & Pakistan Medical Commission
Total MCQs = 50
101. Percentage of kidney stones composed of calcium oxalate phosphate:
(A) 5%
(B) 20%
(C) 70%
(D) 90%
Answer:
(C) 70%
102. About % of kidney stones composed of uric acid:
(A) 5%
B) 20%
(C) 70%
(D) 90%
Answer:
(A) 5%
103. Dialysis cleans the blood by:
(A) An artificial kidney
(B) Filtering it within abdomen
(C) Removing Glucose from blood
(D) Both (A) and (B)
Answer:
(D) Both (A) and (B)
104. Haemodialysis means:
(A) Removing the blood
(B) Cleaning the blood
(C) Diluting the blood
(D) All options are correct
Answer:
(B) Cleaning the blood
105 These are animals that produce metabolic heat at low rates and rely primarily on conditions of their surroundings:
(A)Endotherm
(B) Heterotherms
(C) Ectotherms
D) Both (B) and (C)
Answer:
(C) Ectotherms
