Digestion of food is completed in the———?
A. Small Intestine B. Large Intestine C. Liver D. Stomach
Biosensor is used to measure?
A. Blood glucose level B. The body pH value C. Amoun of hemoglobin D. Salinity in Urine
Urine is produced in——?
A. Liver B. Large instestine C. Lungs D. Kidneys
The fluid part of blood is known as——?
A. Blood cells B. Plasma C. Platelets D. None of these
The lifespan of White Blood Cells is——- day(s)?
A. 5-21 days B. 3-7 days C. 4-8 days D. 6-24 days
Each day human body breathe in———liters of air.
A. 5,000 to 10,000 B. 10,000 to 15,000 C. 15,000 to 20,000 D. 20,000 to 30,000
Long-sight defect could be corrected by using——-lens?
A. Concave B. Convex C. Diverging D. None of these
The study of organisms inhabiting the sea and ocean and the physical and chemical characteristics of their environment is:
A. Social Biology B. Marine Biology C. Environemntal Biology D. Fresh Water Biology
Earthworm is included in——-?
A. Kingdom Plantae B. Kingdom Protoctista C. kingdom Monera D. kingdom AnimaliaÂ