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Worksheets

MSC test series

Total questions: 60

Worksheet time: 30mins

Name
Class
Date
1.

A lymph inhabiting parasite is

a)

Schistosoma

b)

Wuchereria

c)

Paragonimus

d)

Taenia

2.

Cytolysin is secreted by

a)

Entamoeba coli

b)

Entamoeba gingivalis

c)

Entamoeba histolytica

d)

All of these

3.

Presence of lice in the hair is called

a)

Infection

b)

Contamination

c)

Infestation

d)

Toxinosis

4.

HIV is a

a)

Deoxyribovirus

b)

Retrovirus

c)

Viroid

d)

Prion

5.

The transfer of genetic material from one cell to another by a phase is called

a)

Transformation

b)

Conjugation

c)

Transduction

d)

Hybridization

6.

Floods often cause

a)

Pertusis

b)

Cholera

c)

Plague

d)

Hydrophobia

7.

Which of the following is not a bacterial disease?

a)

Leprosy

b)

Infantile paralysis

c)

Diphtheria

d)

Cholera

8.

Which of the following is a viral disease?

a)

Cholera

b)

Measles

c)

Malaria

d)

All of these

9.

Oriental sore is caused by......

a)

Leishmania brasiliensis

b)

Leishmania donovani

c)

Leishmania tropica

d)

All of these

10.

Cysts of ..........are tetranucleate.

a)

Amoeba

b)

Entamoeba

c)

Paramecium

d)

Trichomonas

11.

Quartan malaria is caused by.....

a)

P. vivax

b)

P. ovale

c)

P. malariae

d)

P. falciparum

12.

Diarrhoea is caused by

a)

Trichomonas

b)

Entamoeba

c)

Giardia

d)

All

13.

........is a unisexual fluke.

a)

Fasciola

b)

Paragonimus

c)

Schistosoma

d)

Opisthorchis

14.

A tapeworm without hooks is

a)

Taenia solium

b)

Taenia saginata

c)

Hymenolepis nana

d)

Echinococcus granulosus

15.

A tapeworm with two intermediate hosts is

a)

Taenia

b)

Echinococcus

c)

Diphyllobothrium

d)

Hymenolepis

16.

Which of the following is not a larva of flukes?

a)

Miracidium

b)

Redia

c)

Cercaria

d)

Hexacanth

17.

Guinea worm disease in man is caused by...

a)

Trichuris

b)

Trichinella

c)

Dracunculus

d)

Wuchereria

18.

Cpulatory bursa is the characteristic of male

a)

Pinworm

b)

Hookworm

c)

Guinea worm

d)

Filarial worm

19.

Chewing and lapping mouth parts are present in....

a)

House fly

b)

Sand fly

c)

Honey bee

d)

Butterfly

20.

Vector of Chagas disease is...

a)

Louse

b)

Rat flea

c)

Kissing bug

d)

Sand fly

21.

Yellow fever is transmitted by

a)

Culex

b)

Mansonia

c)

Aedes

d)

Anopheles

22.

Mites belong to the class...

a)

Crustacea

b)

Insecta

c)

Chilopoda

d)

Arachnida

23.

Stink glands are found in

a)

Cockroaches

b)

Bedbugs

c)

Centipedes

d)

All

24.

Which is derived from ectoderm

a)

Epidermis

b)

Spinal cord

c)

Retina

d)

All

25.

Corpus luteum secretes

a)

LH

b)

Estrogen

c)

Progesterone

d)

FSH

26.

Preparation of sperm before penetration of ovum is called

a)

Spermiation

b)

Coition

c)

Insemination

d)

Capacitation

27.

Acrosome of a sperm is formed from

a)

Lysosome

b)

Golgi complex

c)

Mitochondria

d)

Nucleus

28.

Gynaecomastia is the symptom of

a)

Turner's syndrome

b)

Klinefelter's syndrome

c)

Down's syndrome

d)

None

29.

Turner syndrome is

a)

XO

b)

XXY

c)

XXX

d)

XYY

30.

Sickle cell anaemia is

a)

Autosomal dominant inheritance

b)

X linked recessive inheritance

c)

Autosomal recessive inheritance

d)

Z linked dominant inheritance

31.

Who proposed the operon model?

a)

Aristotle

b)

Jacob and Monod

c)

Francis Crick

d)

T. H. Morgan

32.

Replication of DNA is ....

a)

Conservative

b)

Semiconservative

c)

Dispersive

d)

None

33.

Central dogma was proposed by

a)

Tatum

b)

Baltimore

c)

Klug

d)

Crick

34.

Balbiani rings are found in

a)

Polytene chromosomes

b)

Lampbrush chromosomes

c)

Both

d)

None

35.

Transposons are

a)

House keeping genes

b)

Jumping genes

c)

Transporting genes

d)

Stationary genes

36.

Who was the first scientist to object 'theory of abiogenesis'?

a)

Louis Pasteur

b)

Aristotle

c)

Miller

d)

F. Redi

37.

Which of the following is a living fossil?

a)

Limulus

b)

Latimeria

c)

Both

d)

None

38.

Animals of cold countries have shorter ears. This is

a)

Cope's law

b)

Allen's law

c)

Bergmann's law

d)

Dollo's law

39.

Theory of origin of life was given by.......

a)

Darwin

b)

Malthus

c)

Oparin

d)

Tansley

40.

In the phylogeny of horse, the earliest fossil form is

a)

Merrychippus

b)

Eohippus

c)

Mesohippus

d)

Equus

41.

Neopalina is a connecting link between

a)

Annelids and arthropods

b)

Annelids and molluscs

c)

Annelids and echinoderms

d)

None

42.

Haeckel's biogenetic law is

a)

Phylogeny repeats ontogeny

b)

Ontogeny repeats phylogeny

c)

Reproductive isolation

d)

Survival of the fittest

43.

The scientific name of Java man is

a)

Homo habilis

b)

Homo erectus erectus

c)

Australopithecus boisei

d)

None

44.

World health day is celebrated on

a)

7 March

b)

7 April

c)

7 June

d)

7 July

45.

Opium derivative is

a)

Caffeine

b)

Codeine

c)

Hashish

d)

Psilocybin

46.

Heroin is derived from

a)

Cannabis indica

b)

Thea chinensis

c)

Erythroxylon coca

d)

Papaver somniferum

47.

B- cells are stimulated to produce antibodies by

a)

Killer cells

b)

Suppressor cells

c)

Helper cells

d)

None

48.

Interferons curb infection of

a)

Bacteria

b)

Protozoans

c)

Spirochaetes

d)

Viruses

49.

Cirrhosis is caused by taking

a)

Bhang

b)

Opium

c)

Alcohol

d)

Cocaine

50.

The blue baby syndrome results from......

a)

Excess of TDS

b)

Excess of chloride

c)

Methaemoglobin

d)

None

51.

Bhopal gas tragedy 1984 was caused by the leakage of

a)

Hydrogen cyanide

b)

Ammonia

c)

2,4-Dichlorophenoxy acetic acid

d)

Methyl isocyanate

52.

Alzheimer's disease in humans is associated with the deficiency of

a)

GABA

b)

Dopamine

c)

Glutamic acid

d)

Acetylcholine

53.

During gene cloning which is called a gene taxi?

a)

Vaccine

b)

Plasmid

c)

Bacteria

d)

Protozoa

54.

Humus is present in

a)

Horizon-A

b)

Horizon-B

c)

Horizon-O

d)

Horizon-C

55.

Ecosystem represented by a pond is said to be

a)

Lotic

b)

Lentic

c)

Xeric

d)

Benthic

56.

India started biosphere project in

a)

1984

b)

1985

c)

1986

d)

1987

57.

World forest day is celebrated on

a)

22 March

b)

22 April

c)

21 March

d)

4 December

58.

First national park developed in India is

a)

Gir

b)

Kaziranga

c)

Jim Corrbett

d)

None

59.

Earth summit held in Rio de Janerio in

a)

1991

b)

1992

c)

1993

d)

1994

60.

Which organism help termites in the digestion of cellulose?

a)

Euglena

b)

Bacteria

c)

Paramecium

d)

Trichonympha