ci}Q)I&J$1WQ) I ZOOLOGY - Kalvisolai · 3 7752 Polygamy (entry ofmore sperms intoan ovum) is...

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Register Number

Part Inci}Q)I&J$1WQ) I ZOOLOGY

( ~L£lw illtbLOlLD~lliJffi)6\) ru~ / Tamil & English Versions)

~[!)IJLD : 3 ill~ 1

Time Allowed: 3 Hours 1

[ Gillrr ~fb illd>luGU~ 8)6fT : 150[ Maximum Marks: 150

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Check the question paper for fairness of printing. If there is any lack offairness. inform the Hall Supervisor immediately.

Instruction

u~6l - I I PART-I

rtbrDJU4 : i)

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Note: i)

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8'rflwrrGm 615)6mL6mW~ ~~rr~G~®~~ 615)6l»L~fbrr~~ 6r@§J8).

Answer all the questions. .Choose and write the correct answers in the answer-book.

30 x 1 = 30

Which Vitamin plays a role in the rejuvenation of tissues?

a) Vitamin D b) Vitamin E

c) Vitamin C d) Vitamin K.

[ ~®U48) / Turn over

Cell: 98425 16927ernail deva glngee@gmall com

rrcvlllupuram@gmall com

HSC ZOOLOGY JUNE 2011 - www.kalvisolai.com - 1 of 15.


7752 2

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~) ~~UJrr6IDL@ lLUlj

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At the time of root-canal treatment the cavity is filled with

a} Calcium carbonate

b) Iodide salt

c) Gutta-percha resin

d) Potassium salt.

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~) 6O)LD~UJfT6)6irr ~6O)W FF) LD~UJfT6O)UL51rf)Gu.

At the time of muscle contraction ATP molecules bind with

a) nerve end b)

c) myosin filament d)

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Pathological fracture occurs due to

a) hyperparathyroidism

b} hypoparathyroidism

c) hypothyroidism

d) hyperthyroidism.

actin filament

myofibril.

Cell: 98425 16927ernail deva gmgee@gmail com

rrcvillupuram@gmall com



3 7752

Polygamy ( entry of more sperms into an ovum) is avoided by the formation of

a) plasma membrane b) zona pellucida

c) fertilization membrane d) zona radiata.

Each gram of carbohydrate is capable of yielding amount of energy.

a) 3·6 calories b) 4·1 calories

c) 9·3 calories d) 1·4 calories.

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The fovea of retina contains

a) cones only b) rods only

c) cones and rods d) optic nerve.

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@;l) (g5rr6OTrr ®(g61TrrQLD®(gGUrr5rr FF) (g5rr6OTrr urr6n5)®(gGUL.Lrr.

Aldosterone hormone is secreted by

a) Pars tuberalis b) Zona reticularis

c) Zona glomerulosa d) Zona fasciculata.

~l [ ~®uLje, / Turn over





- ---~~~~-

7752 4

Excretion of increased quantity of urine is called as

a) polyurea b) polydipsia

c) polyphagia d) hydrophobia.

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Insufficient supply of oxygen to the heart muscles leads to

a) Angina pectoralis

b) .:,Hypertension"r:

c)? Rheumatic heart diseasea

d) Heart block.

Hormone for the formation of placenta is

a) ." Progesterone • b) Relaxin

c) Oestrogen d) . Leutinizing hormone.

Cell: 98425 16927ernail deva gmgee@gmati com

rrcvtilupuram@gmall com



5 7752

Tumour inducing viruses are called•

a) para virus

b) variola viru s

.t) oncogenic virus

d) infective disease virus.

The most important 'phagocytes are

a} the macrophages and the basophils

b) the macrophages and the eosinophil

c} the macrophages and the monocyte

d) the macrophages and the neutrophil.

[!] [$bi@>LJl.i8i / Turn over





7752 6

~) 25.000 LrrQlLIiisr ~) 26.000 LITQJL6&r

fil) 50.000 LITQJL6&r FF) 52.000 LIT6UL6Or.

Molecular weight of lI~chains in Immunoglobulin is

a) 25.000 dalton b) 26.000 dalton

c) 50.000 dalton d) 52,000 dalton.

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Cell-mediated immunity IS the responsibility of

a) Macrophages b) Antigen suppUed cells

c) B-Iymphocytes d) Cytotoxic T-lymphocytes.

The uptake of foreign genes by the cells in animals is called

a) transduction ,b) transformation

c) transfection d) . transposon.

Cell: 98425 16927ernail deva gJngee@gmaii com

rrcvillupuram@gmall com



7 7752

The gene for Huntington chorea is Iocated in

a) Chromosome 20 •

b) Chromosome 14

c) Chromosome 4

d) Chromosome 18.

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@;1) D fTo) G.

The human chromosomes 16. 17 and 18 belong to

a) Group E b)' Group F

c) Group D d) Group G.

Each year the earth receives enormous energy from the sun. The amount is

a) 25 x 1020 k. cal -b) 5 x 1020 k. cal

c) 15 x 1020 k. cal d) 10 x 1020 k. cal.

( ~®uy8'> / Turn over





7752 8

Which one of the following is a dual breed variety of cattle?

a) Umblachery b) Karan Swiss

c) Kangayam d) Ongole.

/A fowl which has the comb and tongue are purple in colour is(

a) Chittagong b) Busra

c) Aseel d) Karaknath.

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Abnormal increase in number of WBC is called

a) Polycythemia b) Leukemia

c) Leukepenia d) Anaemia.

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A valuable picture of the general health pattern of a patient is provided by

a) dialysis b) ureterorenoscopy

c) urinalysis d) lithotrypsy.





9 7752

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Which disease makes the mite to block the trachea of the bee?

a) Fungal disease b) Bacterial disease

c) Progozoan disease d) Acarine disease.

~) 70 - 750 F ~) 80 - 85° F

~) 60 - 650 F FF) 50 - 55° F.

The optimum temperature for maintaihing silkworm larvae is

a) 70 - 75° F b) 80 - 85° F

c) 60 - 65 ° F d) 50 - 55° F.

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The evolutionist. who proposed the law of use and disuse is

a) August Weismann b) Lamarck

c) Darwin d) McDougall.

Genetic drift is referred to as

a) Bottleneck effect b) Somatic variation

c) Mutation d) Disruptive selection.

[ ~®ULjffi / Turn over

Cell: 98425 16927ernail deva gmgee@gmall com

rrcvillupuram@gmail com



7752 10

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su6ITIT8;8) U U® ffi1 (D§J ?

Which of the following organisms is cultured in areas where the water having the

salinity range of 36% - 40% ?

a) Artemia salina

b) Macrobrachium rosenbergi

c) Pineaus markatiypera

d) Pineaus indicus.

Which one of the following organs is related-to pacemaker?

a) Brain b) Kidney

c) Heart d) Lung.

Bu tterfly fishes are available in

a) The Gulf of Mannar b) Lakshadweep islands

c) Gulf of Kutch d) Andaman islands.

Cell: 98425 16927email deva glngee@gmall com




11 7752

u®~ - II I PART - II

Note: Answer any fifteen questions. 15 x 3 = 45

What is PUFA ? Mention its significance.

Differentiate embolus from thrombus.

What is meant by Herring-Bruer reflex?

What is Angiogram? What are its uses?

What is lateralization ?

Draw the process of urea biosynthesis.

Mention any three functions of cerebrospinal fluid.

Write about pathogenicity ofAscaris.

Differentiate paratope from epitope.

( ~®ULju, / Turn over





7752 12

Men tion the three uses of protein model.

41. rDNA 6T6i5r(DrTGu 6T6i5rGm ?

What is rDNA ?

What is known as carbon sequestration?

Mention the controlling methods of Grassarie disease.

Mention the uses of propolis.

Write the characteristics of P wave of ECG.

What are the uses of sphygmomanometer?

What arc the symptoms of Anthrax?

What is known as polymorphism?

What is meant by 'Hypophystattori' ?

Define Aquaculture.

t





13 7752

u®~ - III I PART - III

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Note: Answer any seven questions including Question No. 56 which iscompulsory. 7 x 5 = 35

Explain the structure of sarcomere.

Ilow does the blood clot take place?

E~plain the control and management of AIDS.

Write the adaptations of pathogenic microbes.

Explain the prevention of graft rejection in the clinical field.

Write any five points regarding the prcven tion of ozone depletion.

Briefly describe the fresh water resources.

Give an account of artificial insemination. .

[ ~®ul1a, / Turn over





7752 14

Mention any five characteristic features of cultivable fishes.

Write a short note on 'speciatton'.

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!DLruut 8;6Ole.ffi 61'r ~ d:> ~ 6OlGOT6T@ §J ffi .

Menttoq any five precautions to be taken during rearing of mulberry silkworms.

Write a note on integrated fish culture.

u®~ - IV I PART - IV

Note: Answer any Jour questions. 4 x 10 = 40

63. ~rT~6Olry-Lut6T\) ( (i;PLeElru6\Sl

(i;PL eElsu 6\SIuS16i5T su 60l ffi6Ol6TT 6Dlru rfl.

Define arthritis. Write its etiological factors. Mention its types and explain.

Write an essay on menstrual cycle.

Write notes on actions of thyroxine and write about Grave's disease.

Give an account of viral disease.





15 7752

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!I> 6irr 60) 1.D fh6O) 1.Dffi 60) 6'IT 6T@ ~ffi .

What is cloning? Write about ethical issues. merits and dernertts of cloning.

Explain the development of new sources of energy.

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6".51rurf1.

Mention the equipment used in apiculture and describe their uses.

70. ffiL6\lvSrT lLuSlrf1ffi61T ru6'ITrT1JY ( Martculturc ) utb(6) bl51rurf1.

Write an essay on Mariculture.





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ci}Q)I&J$1WQ) I ZOOLOGY - Kalvisolai · 3 7752 Polygamy (entry ofmore sperms intoan ovum) is...

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