GCE Biology 1990 Question 51

Question 51

Transport in Animals

Thrombocytes are blood cells responsible for initiating

  1. A.phagocytosis of bacteria
  2. B.synthesis of ribosomes
  3. C.clotting of the blood
  4. D.immunity to certain infectious diseases
  5. E.removal of carbondioxide from tissues
Show the answer and explanation

Answer: C (clotting of the blood)

Explanation

Thrombocytes (platelets) start blood clotting at a wound.