Fivth Week

Question 1

Amoeba move by:

Select one:

a. Pseudopodia
b. Flagella
c. Gliding
d. Cilia

Answer 1

Pseudopodia

Question 2

Balantidium move by:

Select one:

a. Gliding
b. Pseudopodia
c. Flagella
d. Cilia

Answer 2

Cilia

Question 3

Protozoa:

Select one:

a. Have both macronucleus and micronucleus in all species
b. Have contractile vacuoles in all species
c. Are all unicellular organisms
d. Form cysts in faces to overcome the changes of the external environment

Answer 3

Form cysts in faces to overcome the changes of the external environment

Question 4

The feeding stage of a parasitic protozoan is called

Select one:

a. a merozoite
b. a trophozoite
c. a cyst
d. a sporozoite

Answer 4

trophozoite

Question 5

The nucleus divides into several fragments followed by division of cytoplasm forming new individuals

Select one:

a. Simple binary division
b. Cyst formation
c. Schizogony
d. Budding

Answer 5

Schizogony

Question 6

protozoan pathogens have a ……………… phase

Select one:

a. Sexual
b. Blood
c. Cyst
d. Trophozoit

Answer 6

Trophozoit