The red blood cells originate in the ____________...? Mcqs

✅ Correct Answer: Bone Marrow

✅ Correct Answer: Carbohydrates 58% + Proteins 12% + Fats 30%

✅ Correct Answer: Earthworm

✅ Correct Answer: Erythrocytes

✅ Correct Answer: A and B

✅ Correct Answer: 1896

✅ Correct Answer: Proteins

✅ Correct Answer: Bone-marrow

✅ Correct Answer: Humidity of air

✅ Correct Answer: 5 – 21 days

✅ Correct Answer: Roasting

✅ Correct Answer: Rashid Mehmood

✅ Correct Answer: Leukocytes

✅ Correct Answer: 30 trillion

✅ Correct Answer: 120