Question : Which of the following blood cells is compulsory for blood coagulation ?
 

Option 1: Platelets

Option 2: Red Blood Corpuscles

Option 3: White Blood Corpuscles

Option 4: Lymphocites

Question : Which one of the following substances is normally found in urine?

Option 1: Blood proteins

Option 2: Creatinine

Option 3: Red blood cells

Option 4: White blood cells

Question : Fluid part of blood devoid of corpuscles is called:

Option 1: Tissue fluid

Option 2: Plasma

Option 3: Serum

Option 4: Lymph

Question : Haemoglobin is a component of _____.

Option 1: White blood cells

Option 2: Red blood cells

Option 3: Plasma

Option 4: All options are correct

Question : Biofortification is a

Option 1: method of breeding crops to increase their nutritional value

Option 2: strategy to combat unwated nutrients in plants

Option 3: method of developing resistance to insect pests

Option 4: method of plant breeding for disease resistance