Download Zoology Unit-III

Unit III
Biology in Human Welfare
ekuo dY;k.k esa tho foKku
Objective type questions with multiple choices. Each question carries one mark.
1.
Choose the infectious disease which is fatal
a. Common cold
b. AIDS
c. Pneumonia
d. None of these
Ans. (b) AIDS
1- fuEufyf[kr esa ml laØked dks pqusa tks ?kkrd gSa &
a. lkekU; tqdke
b. ,M~l
c. U;weksfu;k
d. Buesa ls dksbZ ugha
2.
Disease causing organisms are called
a. Pathogens
b. Parasites
c. Bacteria
d. Virus
Ans. (a) Pathogens
2- jksx mRiUu djus okys tho D;k dgykrs gSa \
a. jksxtud ¼iSFkkstu½
b. ijthoh ¼iSjklkbV½
c. thok.kq
d. fo"kk.kq
3.
Which one of the organisms are not cause disease in man
a. Bacteria
b. Viruses
c. Fungi
d. Amphibian
Ans. (d) Amphibian
3- buesa ls dkSu lk tho ekuoksa esa jksx mRiUu ugha djrk gS &
a. thok.kq
b. fo"kk.kq
c. dod
d. ,EQhfc;k
4.
Typhoid fever is confirmed by
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a. ELISA test
b. WIDAL Test
c. Radiation
d. None of the above
Ans. (b) WIDAL Test
4- Vk;QkW;M Toj dh iqf"V fdl ijh{k.k }kjk gksrh gS \
a. ,yhtk ijh{k.k
b. foMky ijh{k.k
c. jsfM,’ku
d. buesa ls dksbZ ugha
5.
Which disease is caused by bacteria
a. Pneumonia
b. Cancer
c. Malaria
d. Common cold
Ans. (a) Pneumonia
5- fuEufyf[kr esa ls dkSu lk jksx thok.kq }kjk gksrk gSA
a. U;weksfu;k
b. dSalj
c. eysfj;k
d. lkekU; tqdke
6.
Which disease is caused by virus
a. Pneumonia
b. Cancer
c. Malaria
d. Common cold
Ans. (d) Common cold
6- fuEufyf[kr esa ls dkSu lk jksx fo"kk.kq }kjk gksrk gS \
a. U;weksfu;k
b. dSalj
c. eysfj;k
d. lkekU; tqdke
7.
Malaria is caused by
a. Porifera
b. Protozoa
c. Helminthes
d. Fungi
Ans. (b) Protozoa
7- buesa ls eysfj;k fdlls gksrk gS \
a. ikWjhQsjk
b. izkV
s kstksvk
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c.
d.
8.
gsyfeaFkl
QatkbZ
Amoebiasis (amoebic dysentery) is caused by
a. Entamoebahistolytica
b. Plasmodium vivax
c. Salmonella typhi
d. Streptococcus pneumonia
Ans. (a) Entamoebahistolytica
8- vehcrk ¼vehch vfrlkj½ fdlls gksrk gS &
a. ,aV
as vehck fgLVksfyfVdk
b. IykTeksfM;e okboSDl
s k VkbQh
c. Lkbeksuy
d. LVªIs Vksdksdl U;weksuh
9.
Ascaris is commonly called as
a. Filarial worm
b. Round worm
c. Ribbon worm
d. None of these
Ans. (b) Round worm
9- lk/kkj.kr% ,sLdsfjl dks D;k dgrsa gSa \
a. Qkbysfj;k d`fe
b. xksy d`fe
c. Qhrk d`fe
d. buesa ls dksbZ ugha
10.
Wuchereria is commonly called as
a. Filarial worm
b. Round worm
c. Ribbon worm
d. Ring worm
Ans. (b) Filarial worm
10- lk/kkj.kr% oqpsjfs j;k dks D;k dgrs gSa \
a. Qkbysfj;k d`fe
b. xksy d`fe
c. Qhrk d`fe
d. buesa ls dksbZ ugha
11.
Ringworms is caused by
a. Porifera
b. Protozoa
c. Helminthes
d. Fungi
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Ans. (d) Fungi
11- fuEufyf[kr esa nkn fdlls gksrk gS \
a. ikWjhQsjk
b. izkV
s kstksvk
c. gsyfeaFkl
d. dod
12.
Filariasis is caused by
a. Ascarieslumbricoids
b. Wuchereiabancroftii
c. Leishmaniadonovani
d. Both a & b
Ans (b)Wuchereiabancroftii
12- Qkbysfj,fll jksx fdlls gksrk gS \
a. ,sLdsfjl yqEcfjdkW;M~l
b. oqpjsfj;k cSØ
a ks¶VkbZ
c. ysLekfu;k Mksukokuh
d. nksuks (a) vkSj (b)
13.
Bird flu is a disease of
a. Cattle
b. Bird
c. Both
d. None
Ans. (b) Bird
13- ^cMZ ¶yw^ jksx buesa ls fdlesa gksrk gS \
a. eos'kh
b. i{kh
c. nksuks
d. buesa ls dksbZ ugha
14.
Which one is a primary lymphoid organ
a. Bone marrows
b. Thymus
c. Both a & b
d. None
Ans. (a) Bone marrows
14- fuEufyf[kr esa ls dkSu izkFkfed yfldke vax gS \
a. vfLFk eTtk ¼cksu eSjks½
b. Fkkbel
c. nksuksa (a) vkSj (b)
d. buesa ls dksbZ ugha
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15.
Amoebiasis (amoebic dysentery) is caused by
a. Porifera
b. Protozoa
c. Helminthes
d. Fungi
Ans. (b) Protozoa
15- vehch vfrlkj fdlls gksrk gS \
a. ikWjhQsjk
b. izkV
s kstksvk
c. gsyfeaFkl
d. QatkbZ
Questions of two marks each
izR;sd iz’u ds fy;s 02 vad fu/kkZfjr gSA
16.
Expand the following abbreviations
(i)MALT
(ii) HIV
(iii)STD
(iv) MTP
Ans. MALT = mucosa associated lymphoid tissue
HIV= Human Immuno deficiency Virus
STD = Sexually transmitted diseases
MTP = Medical termination of pregnancy
16- fuEufyf[kr ladsrksa dks foLr`r djsAa
(i)
,e , ,y Vh
(ii)
,p vkbZ oh
(iii)
,l Vh Mh
(iv)
,e Vh ih
Fill in the banks with choosing correct answer from the bracket
dks"Bd esa fn;s x;s 'kCnksa esa ls lgh mÙkj pqu dj fjDr LFkkuksa dks HkjsaA
17.
Disease can be broadly grouped into _________ and ___________.
(infectious/contagious/non-infectious)
Ans.infectious, non-infectious
17- jksxksa dks eksVs rkSj ij ---------------------------------------------- vkSj lewgksa esa ck¡Vk tk ldrk gSA
¼laØked@lEidZ ls@vlaØked½
18.
Disease which can be easily transmitted from one person to another, are called _______.
(infectious disease/ non-infectious)
Ans.infectious, non-infectious
18- tks jksx ,d O;fDr ls nwljs esa vkluh ls lapkfjr gks ldrs gS]a mUgsa ------------------------------------------dgrs gSAa ¼laØked jksx@vlaØked jksx½
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19.
__________ is a pathogenic bacterium which causes __________ fever in human beings.
(Salmonella typhi/ typhoid, Plasmodium vivax/malaria)
Ans.Salmonella typhi/ typhoid
19- -------------------------------- ,d jkstud thok.kq gS ftlesa ekuo esa -------------------------------- Toj gksrk gSAa
¼lkYeksuy
s k VkbQh@Vk;QkWbM] IykTeksfM;e okboSDl@eysfj;k½
20.
The ability of the host to fight the disease-causing organisms, conferred by the immune
system is called ___________. (barriers/immunity)
Ans. Immunity
20- ijiks"kh dh jksxdkjd thoksa ls yM+us dh {kerk ------------------------------------- dgykrh gSA
¼jks/k@izfrj{kk½
21.
Innate immunity is________ and acquired immunity is _________.(pathogen specific/
non-specific)
Ans. non-specific/pathogen specific
21- lgt izfrj{kk ¼busV bE;qfuVh½ ,d izdkj dk ---------------------- gS vkSj mikftZr izfrj{kk ¼,Dok;MZ
bE;wfuVh ---------------------- gSA ¼jksxtud fof’k"V@vfof’k"V j{kk½
Questions of three marks each
izR;sd iz’u ds fy;s rhu vad fu/kkZfjr gSA
22.
Match the following
a
b
c
d
e
f
22.
Group ‘A’
Malaria
AIDS
Pisiculture
Tonsil
DPT
Toddy
1
2
3
4
5
6
Group ‘B’
Vaccine
Fish
Lymphoid Organ
Traditional drink
Plasmodium
HIV
LrEHk ^v^ dks LrEHk ^c^ ds lkFk lgh feyku djk;sAa
a
b
c
d
LrEHk ^v^
eysfj;k
,M~l
filhdYpj
VkWufly
1
2
3
4
6
LrEHk ^c^
oSDlhu
eNyh
yfldkHk vax
ikjEifjd is;
e
f
Mh0ih0Vh0
VksMh
5
6
IykTeksfM;e
,p0vkbZ0ch0
Ans.
Group A
a
b
c
d
e
f
23.
Group B
5
6
2
3
1
4
Expand MOET. MOET is a technology in which hormones are used, name this hormone.
The hormone induces follicular maturation and supper ovulation and produces how many
eggs per cycle?
Ans. Multiple Ovulation Embryo Transfer Technology. This technology is used for improvement
of herd. During which FSH like hormones are used which induces follicular maturation and
supper ovulation and produces 6-8 eggs.
23.
,e vks bZ Vh dks foLr`r djsAa ,e0vks0bZ0Vh0 ,d rduhd gS ftlesa gkseksZau dk
mi;ksx fd;k tkrk gS] ml gkeksaZu dk uke crk;sAa gkeksZu nsdj iqVd ifjiDou
¼QkWfydqyj eSP;ksj’s ku½ rFkk mPp vaMksRltZu dks izfs jr dj fdrus vaMs izfr pØ mRiUu
djk;s tkrs gSa\
24.
Expand the following terms
(i) c-onc
(ii) MRI
(iii) CT scan
(iv) ELISA
(v) NACO
(vi) WHO
Ans. (i) c-onc–cellular oncogenes, (ii) MRI – Magnetic resonance imaging, (iii) CT – Computed
tomography, (iv)NACO – National AIDS Control Organization, (vi) World Health Organization.
24.
fuEufyf[kr ladsrksa dks foLr`r djsAa
(i) lh- vkad c-onc
(ii) ,e vkj vkbZ MRI
(iii) lh Vh CT scan
(iv) bZ ,y vkbZ ,l , ELISA
(v) ,u , lh vks NACO
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(vi) MCyw
25.
,p vks
WHO
Match the columns
Group A
1 Neoplastic cells
2 Normal cell
3 X-ray
4 Biopsy
5 Cell count
6 Cell masses
a
b
c
d
e
f
Group B
carcinogen
Cancer
Leukemia
Bone marrow
Contact inhibition
Tumors
LrEHk ^v^ dks LrEHk ^c^ ds lkFk lgh feyku djk;sAa
25.
1
2
3
4
5
6
LrEHk ^v^
fu;ksIykfLVd dksf’kdk;sa
lkekU; dksf’kdk;sa
,Dl fdj.k
Ckk;ksIlh
dksf'kdk x.kuk
dksf'kdk iqta
a
b
c
d
e
f
LrEHk ^c^
dSaljtu
dSalj
Y;wdhfe;k
cksu eSjks
dkaVDs V bufgfclku
V~;ew j
Ans.
1
2
3
4
5
6
26.
Group A
Neoplastic cells
Normal cell
X-ray
Biopsy
Cell count
Cell masses
b
e
a
d
c
f
Group B
Cancer
Contact inhibition
carcinogen
Bone marrow
Leukemia
Tumors
Give three differences between active immunity and passive immunity?
lfØ; vkSj fu"Ø; izfrj{kk esa rhu varj crk;saA
Ans.
1
2
3
Active immunity
Antibodies produced by the body
Slow, takes time to give its full
response
Colostrum is an example of active
immunity
Passive immunity
Ready- made antibodies
Fast
Vaccines are example of passive immunity
Five marks questions
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27.
_________ is the common round worm and __________is the filarial worm, are the
__________, which cause __________ and __________ respectively.
(ascariasis, Ascaris, Wuchereri, filariasis, helminthes)
------------------------ ] lkekU; xksy d`fe vkSj ----------------------- ] Qkbysfj;k d`fe] dqN ,sls -------------------------------------- gS]a ftlls ----------------------------- vkSj -------------------------------- gksrk gSA
Ans. (Ascaris, Wuchereria, helminthes, ascariasis, filariasis)
28.
Below is the cartoon of antibody. Label i, ii, iii, in thediagramme. How many polypeptide
chains are present in the antibody molecule?
uhps ,aVhckWMh dk dkWVuw gSA fp= esa i, ii, iii ukekafdr djsAa ,aVhckWMh v.kq esa fdrus
ikWyhisIVkbM J`a[kyk gksrs gS]a crk;sAa
i
N
ii
ii
i
C C
Ans. i- heavy chain, ii- antigen binding site, iii- light chain. Four types of polypeptides are found
in the antibodiy – two heavy chains and two light chains.
29.
Name the antibodies produced by the humoral immune response system. H2L2 stands for.
ml ,aVhckWMh gkeksZu dk uke crk;sa tks gkjeksuy bE;wu jslikal ra= ls L=kfor
gksrk gS \ H2L2D;k gS \
Ans. Four types of antibodies are produced by the humoral immune response system. These are
IgA, IgM, IgE, and IgG. H2L2stands for two heavy chains and two light chains.
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30.
Diagrammatically show the different stages of the life cycle of malaria parasite.
eysfj;k ijthoh ds thou pØ ds fofHkUu voLFkkvksa dk ukekafdr fp= cuk;sAa
Ans.
31.
Name any two primary lymphoid organs. What is MALT? Name the site where the
lymphocytes interact with antigen.
fdUgha nks izkFkfed yfldkHk vax dk uke crk;saA ,e , ,y Vh D;k gS \ ml LFkku
dk uke crk;sa tgk¡ fyEQkslkbV ,saVhtsu ds lkFk fØ;k djrk gS \
Ans. Bone marrow and thymus are the primary lymphoid organs. MALT stands for mucosa
associated lymphoid tissue. Lymphocytes interact with antigen at secondary lymphoid organs
such as– spleen, lymph node, tonsils, etc.
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