The malaria disease is caused by a :
(a) virus (b) protozoan (c) bacterium (d) fungus
Question 17 Which of the following is not a cell? (a) Red Blood Corpuscle (RBC) (b) bacterium (c) spermatozoa (d) virus
Question 1 Which of the following can be made into crystal? (a) A bacterium (b) An amoeba (c) A virus (d) A Sperm