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31.

Entamoeba histolytica is found in the man in:

A.	Colon	B.	Small intestine
C.	Oval cavity	D.	Stomach

32.

Infective stage of entamoeba histolytica is:

A.	Precystic form	B.	Quadrinucleate cyst
C.	Binucleate cyst	D.	All of these

33.

Malaria is caused by:

A.	Ascaris	B.	Plasmodium
C.	Foul air	D.	Mosquitoes

34.

Contractile vacuole in protozoans serves which of these functions:

A.	Osmoregulation	B.	Excretion
C.	Water absorption	D.	Circulation

35.

If Entamoeba histolytica is placed in distilled water, it will:

A.	Burst	B.	Enlarge
C.	Shrink	D.	Not affected

36.

Discovery that malaria is caused by malarial parasite (Plasmodium) was made by:

A.	Laveron	B.	Grossi
C.	Ronald Ross	D.	None of these

37.

Plasmodium is a:

A.	Digenetic parasite	B.	Monogenetic parasite
C.	Polygenetic parasite	D.	None of these

38.

Infective stage of Plasmodium to man (primary host) is:

A.	Sporozoite	B.	Merozoite
C.	Gametocyte	D.	Cryptomerozoite

39.

Prepatient period in malaria is between:

A.	Innoculation and first fever	B.	Liver cycle and RBC cycles
C.	Innoculation and first release of merozoites	D.	Innoculation in mosquito and sporozoite formation

40.

Schizont stage of life cycle of malarial parasite occurs in:

A.	RBC of man	B.	Stomach of mosquito
C.	Blood of mosquito	D.	None of these