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4

Trypanosomiasis is a disease, transmitted by vector

A. Louse

B. Tsetse fly

C. Mayfly

D. Firefly

Correct Answer :

B. Tsetse fly


Related Questions

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4

The zoological name of giant amoeba is

A. Amoeba proteus

B. Arcella sp.

C. Chaos chaos

D. Ovale sp.

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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

Inoculation in malaria is out of question because

A. Plasmodium produces minute bodies

B. Plasmodium produces antitoxins

C. Plasmodium produces antitoxins and antibodies

D. All of these

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4

n Amoeba, when transferred from pond water to distilled water, forms

A. contractile vacuoles at a slower rate

B. contractile vacuoles at a faster rate

C. contractile vacuoles at the same rate

D. no contractile vacuoles

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4

The sexual phase of life cycle of Plasmodium is completed in

A. blood of man

B. liver of man

C. stomach of female anopheles

D. salivary glands of female anopheles

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4

Nitrogenous wastes in Amoeba are expelled through

A. plasmalemma

B. pseudopodia

C. hyaline cap

D. contractile vacuole

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4

The type of pseudopodia found in Amoeba are

A. reticulopodia

B. lobopodia

C. actinopodia

D. aropodia

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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

Alternation of generations is otherwise known as

A. Epigenesis

B. Metagenesis

C. Biogenesis

D. Dimorphism

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4

The mode of life of Plasmodium in man and mosquito respectively is

A. intracellular in both

B. intercellular in both

C. intracellular and intercellular

D. intercellular and intracellular

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4

In Paramecium, proteins are digested

A. partly in endoplasm and partly in food vacuole

B. during the acid phase of the food vacuole

C. during the alkaline phase of the food vacuole

D. both (b) and (c)

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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

Highly polypoid meganucleus is present in

A. flagellates

B. ciliates

C. sporozoans

D. rhizopodans

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4

Schuffner's granules or dots are found in

A. trophozoite

B. sporozoite

C. schizont

D. merozoite

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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

An example of dimorphic protozoan is

A. Amoeba proteus

B. Paramecium caudatum

C. Plasmodium

D. Polystornella

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4

Treatment of the infection by malarial parasite in the principal host is studied under

A. chemo-therapy

B. chemo-diagnosis

C. chemo-prophy laxis

D. prophylaxis

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4

Schizont stage in the life cycle of malarial parasite occurs in

A. erythrocytes of man

B. stomach of Anopheles

C. salivary glands of Anopheles

D. blood of man

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4

Trypanosoma is transmitted by

A. contamination

B. kissing

C. contagination

D. inoculation

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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

The schizogony cycle of Plasmodium takes place in

A. alimentary canal of mosquito

B. liver of man

C. liver and RBC of man

D. RBC of man

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4

Which day is celebrated as Malaria day ?

A. 20th August

B. 15th August

C. 26th Janurary

D. 5th June

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4

The intermediate host of malarial parasite is

A. Man

B. Female Anopheles

C. Culex

D. Monkeys

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4

Malaria is a disease transmitted by the bite of

A. male Culex

B. female Culex

C. male A nopheles

D. female Anopheles

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4

The function of neuro-motor system of Paramecium is

A. co-ordination of various external stimuli

B. co-ordination of ciliary beat

C. control of contractile vacuole

D. any of these

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4

Benign tertian malaria is caused by

A. P. falciparum

B. P. vivax

C. P. malariae

D. P. ovale

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4

A liver biopsy of a patient suffering from amoebic hepatic abscess would demonstrate the presence of

A. trophozoites

B. cysts

C. precystic stages

D. sporozoites

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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

The ecological niche of Entamoeba histolytica is

A. small intestine of man

B. arge intestine of man

C. fresh water body such as ponds, rivers etc.

D. stagnaant water

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4

Trypanosoma gambiense inhabits the human body in the

A. blood

B. Lymph

C. blood and cerebrospinal fluid

D. cerebrospinal fluid