Red, White Blood Cells and Blood Group

Total Questions: 10

1 - Red blood corpuscles are formed in the-----:
A ) Bone marrow ✅
B ) Liver
C ) Kidneys
D ) Heart

2 - Iron is necessary part of----:
A ) Teeth
B ) Hemoglobin ✅
C ) Blood
D ) Bone

3 - The lifespan of red blood cells is days----?
A ) 60
B ) 120 ✅
C ) 180
D ) 240

4 - ---- supply oxygen to blood:
A ) Leukocytes
B ) Lymphocytes
C ) Erythrocyte ✅
D ) None of these

5 - جسم میں اکسیجن کو ایک جگہ سے دوسری جگہ لے جانے کا کام کرتے ہیں؟
A ) ریڈ بلڈ سیلز ✅
B ) وائٹ پلیٹ سیلز
C ) پلیٹ لیٹس
D ) مونوسائٹس

6 - Which type of cells protect the body from infectious disease and foreign invaders?

A ) Red blood cells
B ) White blood cells ✅
C ) Platelets
D ) Stem cells

7 - White blood cells are also called leukocytes fight against----:
A ) Age
B ) Height
C ) Disease ✅
D ) None of these

8 - The lifespan of white blood cells is-----:
A ) 1-5 days
B ) 3-7 days
C ) 4-8 days
D ) 5-21 days ✅

9 - Blood group is identified by -----:
A ) Antibody
B ) Antitoxin
C ) Antigens ✅
D ) None of these

10 - A person of which of the following blood groups is called a universal donor?

A ) AB
B ) B
C ) A
D ) None of these ( O-) ✅
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