741. Blood is cleaned by __________?
A. Lungs
B. Liver
C. Heart
D. Kidneys
✅ The correct answer is option D.
Everyday Science MCQs
Prepare with the best Everyday Science MCQs with answers and explanations for exams and job tests. Our collection covers physics, chemistry, biology, inventions, discoveries, human body systems, space science, environmental science, and scientific facts from daily life. These Everyday Science multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and recruitment assessments. Strengthen your general science knowledge and score higher with our updated Everyday Science MCQs.
742. The study of the structure of the body is called _______ ?
A. Anthropobiology
B. Anatomy
C. Aphnology
D. Apiology
✅ The correct answer is option B.
743. The science which deals with study of manners and customs of people is ?
A. Ethnology
B. Morphology
C. Ethics
D. Genetics
✅ The correct answer is option A.
744. How many noses does an ant have?
A. One
B. Two
C. Three
D. None
✅ The correct answer is option D.
745. Salinization is ___________?
A. Accumulation of salts in water
B. Accumulation of salts in soil
C. Accumulation of salts in body
D. Accumulation of salts in animals
✅ The correct answer is option B.
746. Smallest animal is _________?
A. Skunk
B. Gorilla
C. Tiger
D. Cat
✅ The correct answer is option A.
747. Which month of calendar year can lack a new moon?
A. December
B. February
C. May
D. None
✅ The correct answer is option B.
748. Deficiency of vitamin B1 is causes__________?
A. Rickets
B. Bone Infection
C. Beriberi
D. Myopia
✅ The correct answer is option C.
749. Biosensor is used to measure?
A. Blood glucose level
B. The body pH value
C. Amount of hemoglobin
D. Salinity in Urine
✅ The correct answer is option A.
750. Which of the following is a ferromagnetic material ?
A. Tungsten
B. Aluminium
C. Copper
D. Nickel
✅ The correct answer is option D.