Question 12
Transport in AnimalsWhich of the following blood components has the greatest affinity for oxygen and carbondioxide?
- A.Blood plasma
- B.Leucocytes
- C.Thrombocytes
- D.Erythrocytes
- E.Lymphocytes
Show the answer and explanation
Answer: D (Erythrocytes)
Explanation
Red blood cells (erythrocytes) contain haemoglobin, which combines readily with oxygen and also carries some carbon dioxide.