Vaccination of malaria is not possible because
(A) they produce antibodies and antitoxins.
(B) they do not produces antibodies and antitoxins.
(C) antibodies resistant to vaccines are produced.
(D) none of the above.
Answers
Answered by
0
Answer:
none of the above
step-by-step explanation
Answered by
0
Answer: option D is the correct answer.
HOPE IT HELPED U
Similar questions