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4

Ingestion of some water with food in Amoeba takes place by the process of

A. endosmosis

B. pinocytosis

C. phagocytosis

D. none of these

Correct Answer :

C. phagocytosis


Related Questions

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4

Entamoeba differs from Amoeba in not having

A. nucleus

B. pseudopodia

C. ectoplasm

D. contractile vascule

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4

Plasmalemma membrane covers thebody of

A. Taenia solium

B. Paramecium

C. Amoeba proteus

D. Plasmodium

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4

Gametocytes of Plasmodium are produced in the

A. stomach of mosquito

B. erythrocytes of man from schizonts

C. erythrocytes of man from merozoites

D. all of these

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4

The disease caused by Entamoeba gingimlis is transmitted by

A. flies

B. kissing

C. air

D. mosquitoes

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4

The life-cycle of malarial parasite in liver is called

A. erythrocytic stage

B. pre-erythrocytic stage

C. exo-erythrocytic stage

D. post-erythrocytic stage

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4

Method of food intake in Paramecium is

A. holozoic

B. holophytic

C. saprozoic

D. autozoic

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4

Mapacrine and Paludrine drugs are used for

A. malaria

B. amoebiasis

C. tapeworms

D. ascariasis

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4

The only stage of malarial parasite that can survive in the stomach of mosquito is

A. ookinate

B. oocyst

C. gametocytes

D. sporozoites

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4

In Plasmodium, gametocytes are formed by j the trophozoites in the RBS of man. They do not develop fully in RBC because of

A. antibodies present in blood

B. antigens present in blood

C. higher temperautre of blood

D. lower temeprature of blood

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4

When kerosene is sprayed on the stagnant water wherein the larvae of Anopheles develop, it

A. burns the body wall of the larvae

B. diffuses through the body wall and kills them

C. suffocates them to death

D. prevents contact of spiracles with air

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4

Oocyst of Plasmodium develops from

A. female gametocyte

B. fertilised microgamete

C. fertilised macrogamete

D. ookinete

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4

The catabolic wastes in Amoeba consist of

A. water and CO2

B. water, CO2 and minerals

C. Water, CO2, minerals and urea

D. all of these

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4

The rossette stage in lif^ cycle of Plasmodium is found in

A. blood of man

B. RBC of man

C. liver of man

D. stomach of Anopheles mosquito

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4

RBCs are found in the food vacuoles of

A. Amoeba proteus

B. Hydra viridissima

C. Leishmania donovani

D. Entamoeba histolytica

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4

The cell anus in some protozoans known as

A. cytoproct

B. peristome

C. cytostome

D. none of these

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4

Attack of malaria occurs every fourth day when patient is infected by

A. Plasmodium ovale

B. Plasmodium malariae

C. Plasmodium falciparum

D. Plasmodium vivax

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4

When the causes ot malaria was not known, it was supposed to be cuased by

A. dirty water

B. foul air

C. mosquito

D. housefly

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4

The trophozoite of Plasmodium lives in

A. erythrocytes of man

B. liver cells

C. stomach of mosquito

D. blood plasma

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4

In an electric field, the Paramecium moves

A. towards the negative pole

B. towards the positive pole

C. around to avoid effect of current

D. forms cyst and does not move

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4

Alternation of generations is otherwise known as

A. Epigenesis

B. Metagenesis

C. Biogenesis

D. Dimorphism

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4

The infective stage of Entamoeba histolytica is

A. sporozoite

B. minuta form

C. mature cyst

D. trophic form

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4

The resultant cells of schizogony in the life history of malarial parasite are

A. schizonts

B. merozoites

C. ookinetes

D. sporozoites

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4

A digenic protozoan parasite is

A. Monocystis

B. Amoeba

C. Plasmodium

D. Opalina

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4

Amoeba secretes digestive enzymes to hydrolyse

A. starch

B. sugar

C. proteins

D. all of these and fats

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4

Gametocytes of Plasmodium are formed in

A. liver of man

B. blood of man

C. RBC of man

D. stomach of female mosquito

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4

Sporozoites of Plasmodium vivax are produced from

A. ookinete

B. gametocytes

C. merozoites

D. sporoblasts

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4

Which of the following is a correct matching ?

A. Yellow fever mosquitoes toga virus B

B. Rabies saliva myxomavirus

C. Poliomyelitis fleas poliovirus

D. Tobacco mosaic disease aphids tobacco mosaic virus

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4

If a fresh water Amoeba for some reason in unable to form contractile vacuole, it will

A. stop forming pseudopodia

B. stop manufacturing metabolic water

C. burst consequent to osmotic swelling

D. become static for some time

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4

Characters that are more useful in classification of animals are

A. morphological features

B. homologous features

C. analogous features

D. none of these

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4

In Amoeba proteus, the term proteus is after the name of

A. the discoverer

B. a disease

C. a god

D. a place