Crash Course Dr. Hariom Gangwar - NEET BOOSTER · 2021. 3. 12. · Q. 03 [] Contact. : 8400-582-582, 8604-582-582 Match the columns I and II, and choose the correct ... Coelenterata

Dr. Hariom GangwarMBBS (KGMU)

8+ yrs Teaching Experience

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PM

05:00

PM

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Crash Course

Dr. Hariom GangwarM.B.B.S (KGMU)

8+ Yrs Teaching Experience

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Chapterwise

Questions

BIOLOGY

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Contact. : 8400-582-582, 8604-582-582

Which one of the sexually transmitted diseases is

correctly matched with its pathogen

(A) Urethritis - Bacillus anthracis

(B) Soft sore - Bacillus brevis

(C) Gonorrhoea - Entamoeba histolytica

(D) Syphilis - Treponema pallidum.

01Q.


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Auxetic growth occurs in

(A) Human beings

(B) Frog

(C) Nematodes

(D) Lizards.

02Q.


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Development of microsporangium in angiosperms

and gymnosperms is of

(A) Leptosporangiate type

(B) Eusporangiate type

(C) Monosporic type

(D) Tetrasporic type.

03Q.


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Match the columns I and II, and choose the correct

combination from the options given

Column I Column II

1. Coconut a. Monoecious

2. Papaya b. Dioecious

3. Tapeworm

4. Earthworm

(A) a-1, b-2, a-3, b-4 (B) a-1, b-2, a-3, a-4

(C) b-1, a-2, b-3, a-4 (D) a-1, b-2, b-3, b-4.

04Q.


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Evisceration occurs in

(A) Annelida

(B) Echinodermata

(C) Chordata

(D) Coelenterata.

05Q.


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The disease like malaria and filariasis are

transmitted through insect vectors; vectors can be

controlled by introducing fish

(A) Labeo

(B) Gambusia

(C) Hisla

(D) Catla.

06Q.


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Rarely in angiosperms, the pollen tube developed

further in embryo sac. The abnormality is called

(A) Metaxenia

(B) Mesogamy

(C) Xenia

(D) Nemec phenomenon.

07Q.


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Most accepted theory of ageing is

(A) Death of brain cells

(B) Non-functioning of a-cells in pancreas

(C) Less RBC in blood

(D) Non-functioning of thymus gland.

08Q.


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Recognise the figure and find out the

correct matching

(A) a-oogonium (female sex organ),

b-antheridium (male sex organ)

(B) a-antheridium (female sex organ),

b-oogonium (male sex organ)

(C) a-oogonium (male sex organ),

b-antheridium (female sex organ)

(D) a-antheridium (male sex organ),

b-oogonium (female sex organ).

09Q.

a

b


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Identify the wrongly matched pair

(A) Typhoid - Widal test

(B) Plague - Viral disease

(C) Malignant malaria - Plasmodium falciparum

(D) Common cold - Rhinovirus

10Q.


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In a grafted plant, stock has 48 chromosomes while

scion has 24 chromosomes. The chromosome

number for root cells and eggs are

(A) 48 and 12

(B) 24 and 24

(C) 24 and 12

(D) 48 and 24.

11Q.


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Germinal epithelium of ovary has

(A) Cuboidal cells

(B) Columnar cells

(C) Squamous cells

(D) Stratified cells.

12Q.


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Match the columns I and II, and choose the correct combination from

the options given

Column I Column II

(1) Typhoid (a) Haemophilus influenzae

(2) Pneumonia (b) Trichophyton

(3) Filariasis (c) Plasmodium

(4) Ringworm (d) Salmonella typhi

(5) Malaria (e) Wuchereria malayi

(A) 1-b, 2-d, 3-e, 4-c, 5-a (B) 1-a, 2-c, 3-b, 4-e, 5-d

(C) 1-d, 2-a, 3-e, 4-b, 5-c (D) 1-b, 2-c, 3-e, 4-d, 5-a.

13Q.


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Ovule is curved and the embryo sac is horse shoe

shaped. Micropyle, chalaza and funicle occur near

one another. The ovule is

(A) Campylotropous

(B) Amphitropous

(C) Orthotropous

(D) Anatropous.

14Q.


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Regeneration of Hydra is

(A) Morphollaxis by interstitial cells

(B) Epimorphosis by interstitial cells

(C) Epimorphosis by archaeocytes

(D) Epimorphosis by glandular cells.

15Q.


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Number of chromosomes in the meiocyte of onion,

potato, housefly, humans and Ophioglossum are

respectively

(A) 32, 24, 12, 46, 1260

(B) 16, 12, 6, 23, 630

(C) 32, 48, 12, 46, 1260

(D) 16, 48, 12, 46, 1260.

16Q.


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The mature infective stages of malarial parasite

which are transferred from mosquito to man are

(A) Sporozoites

(B) Merozoites

(C) Trophzoites

(D) Gametocytes.

17Q.


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Recognise the figure and find out thecorrect matching(A) a-mammary alveolus, b-mammary

lobe, c-mammary duct, d-ampulla,e-lactiferous duct

(B) b-mammary alveolus, a-mammarylobe, c-mammary duct, d-ampulla,e-lactiferous duct

(C) c-mammary alveolus, b-mammarylobe, a-mammary duct, d-ampulla,e-lactiferous duct

(D) b-mammary alveolus, c-mammarylobe, d-mammary duct, e-ampulla,a-lactiferous duct

18Q.

Fata

b

c

d

e

Nipple

Areola


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In vegetative propagation by tubers, which of

following remains constant through generations

(A) Morphology

(B) Vigour only

(C) Vigour and morphology only

(D) Morphology, vigour and disease resistance

19Q.


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Development of female gametophyte directly from

megaspore mother cell without meiosis is called

(A) Apogamy

(B) Parthenospore

(C) Syngamy

(D) Apospory.

20Q.


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Internal bleeding, muscular pain, blockage of the

intestinal passage and anaemia are some of the

symptoms caused due to infection by

(A) Wuchereria

(B) Trichophyton

(C) Ascaris

(D) Plasmodium.

21Q.


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A scion is grafted on a stock. Quality of fruits

produced will depend upon genotype of

(A) Scion

(B) Stock

(C) Both A and B

(D) None of the above.

22Q.


Contact. : 8400-582-582, 8604-582-582


the options given

Column I Column II

(a) African sleeping sickness I. Sacculina

(b) Dumdum fever II. Haemophilus influenzae

(c) Pneumonia III. Leishmania donovani

(d) Parasitic castration IV. Trypanosoma gambiense

V. Leishmania tropica

(A) a-III, b-IV, c-II, d-I (B) a-IV, b-III, c-II, d-I

(C) a-III, b-I, c-II, d-IV (D) a-IV, b-III, c-I, d-V.

23Q.


Contact. : 8400-582-582, 8604-582-582

In apomictic/parthenogenetic development the

individuals are

(A) Morphologically and genetically similar

(B) Morphologically and genetically different

(C) Morphologically different but genetically similar


24Q.


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Formation of an extra embryo from nucellus or

integument is

(A) Simple polyembryony

(B) Adventitive polyembryony

(C) Vegetative polyembryony

(D) Cleavage polyembryony.

25Q.


Contact. : 8400-582-582, 8604-582-582

Grafting is not successful in monocots but is

successful in dicots because they have

(A) Cambium for secondary growth

(B) Vascular bundles arranged in a ring

(C) Vessels with elements arranged end to end

(D) Cork cambium.

26Q.


Contact. : 8400-582-582, 8604-582-582

Two offspring developed in the same uterus from

fertilisation of two different ova are

(A) Monozygotic twins

(B) Dizygotic twins

(C) Fraternal twins

(D) Both B and C.

27Q.


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Fill in the blanks

(A) c-neural system, b-endocrine

system, a-immune system

(B) b-neural system, c-endocrine

system, a-immune system

(C) a-neural system, c-endocrine

system, b-immune system

(D) a-neural system, b-endocrine

system, c-immune system.

28Q.

Health

Mind

a b

maintains

c

through

influences


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Ovule is straight with funiculus, embryo sac,

chalaza and micropyle lying on one straight line. It

is

(A) Orthotropous

(B) Anatropous

(C) Campylotropous

(D) Amphitropous.

29Q.


Contact. : 8400-582-582, 8604-582-582

Which is the correct example of the type of regeneration

out of the two major types

(A) Morphallaxis - Regeneration of two transversely cut

equal pieces of one Hydra into two small Hydras

(B) Epimorphosis - Replacement of old and dead

erythrocytes by the new ones

(C) Morphallaxis - Healing of wound in the skin

(D) Epimorphosis - Regeneration of crushed and filtered

out pieces of Planaria into as many new planarians.

30Q.


Contact. : 8400-582-582, 8604-582-582

Which of the following human parasites require

mosquito to complete their life cycle

(A) Ascaris lumbricoides and Wuchereria bancrofti

(B) Ascaris lumbricoides and Leishmania donovani

(C) Leishmania donovani and Plasmodium ovale

(D) Plasmodium ovale and Wuchereria bancrofti

31Q.


the options given

Column I Column II

a. Typhoid 1. Chronic inflammation of

lymphatic vessels

b. Pneumonia 2. Dry scaly lesions on skin

c. Filariasis 3. Chill and high fever

recurring every 3-4 days

d. Ringworm 4. Alveoli filled with fluid

e. Malaria 5. Intestinal perforations

(A) a-1, b-2, c-3, d-5, e-4 (B) a-5, b-4, c-1, d-3, e-2

(C) a-1, b-2, c-3, d-5, e-4 (D) a-5, b-4, c-1, d-2, e-3.

32Q.


Contact. : 8400-582-582, 8604-582-582

Artificial vegetative reproduction through cutting

of roots is carried out in

(A) Lemon and Rose

(B) Rose and Hibiscus

(C) Tamarind and Chrysanthemum

(D) Lemon and Tamarind.

33Q.


Contact. : 8400-582-582, 8604-582-582

Establishment of polarity (anterior / posterior,

dorsal/ventral, medial/lateral) is called

(A) Anamorphosis

(B) Organiser phenomenon

(C) Pattern formation

(D) Axis formation.

34Q.


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A wide range of organisms belonging to bacteria,

viruses, fungi, protozoans, helminths, etc., could

cause diseases in men. Such disease causing

organisms are called

(A) Allergens

(B) Carcinogens

(C) Pathogens

(D) Parasites.

35Q.


Contact. : 8400-582-582, 8604-582-582

Entry of pollen tube through the end opposite to

micropyle is

(A) Porogamy

(B) Chalazogamy

(C) Mesogamy

(D) Syngamy.

36Q.


Contact. : 8400-582-582, 8604-582-582

Recognise the figure and find out

the correct matching

(A) a-ureter, b-urethra, d-glans

penis, c-foreskin

(B) b-ureter, a-urethra, d-glans

penis, c-foreskin

(C) a-ureter, b-urethra, c-glans

penis, d-foreskin

(D) b-ureter, a-urethra, d-glans

penis, c-foreskin.

37Q.a

c d

b


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Grafting is not possible in monocots as they

(A) Lack cambium

(B) Are herbacous

(C) Have conjoint open vascular bundles

(D) Have parallel venation.

38Q.


Contact. : 8400-582-582, 8604-582-582

Eggs produced in a year by an ovary of

nonpregnant woman is

(A) 12

(B) 6

(C) 24

(D) 48.

39Q.


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Which one is not a case of epimorphosis

(A) Replacement of limb in Salamander

(B) Regeneration of tail by lizard

(C) Replacement of severed arm of Star Fish

(D) Formation of sperms from small clump of

cells.

40Q.


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During favourable condition the encysted amoeba

divides by multiple fission and produces

pseudopodiospores. This phenomenon is known as

(A) Budding

(B) Sporulation

(C) Fragmentation

(D) Regeneration.

41Q.


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What are the benefits of being healthy

a. Healthy person is more efficient at work

b. Health increases longevity of people

c. Health reduces infant mortality

d. Health reduces maternal mortality

(A) a, b and c (B) b, c and d

(C) a, c and d (D) a, b, c and d.

42Q.


Contact. : 8400-582-582, 8604-582-582

For the prevention and control of malaria, the most

important measure is

(A) Control or eliminate the vectors and their breeding

places

(B) Spraying of insecticides in ditches, drainage areas

and swamps

(C) Doors and window should be provided with wire

mesh

(D) Introducing Gambusia fish in ponds.

43Q.


Contact. : 8400-582-582, 8604-582-582

Heaping of soil around base of stem in Potato is

meant for

(A) Preventing exposure of roots

(B) Providing extra support to delicate stem

(C) Inducing development of more axillary shoots

(D) Making more water available.

44Q.


Contact. : 8400-582-582, 8604-582-582

With the advancement of age, hair of males start

thinning due to

(A) Falling of hair

(B) Low ATP formation

(C) Reduced rate of protein synthesis


45Q.


Contact. : 8400-582-582, 8604-582-582

Recognise the figure and find out the correct matching

(A) a-conidia, b-budding, c-gemmules, d-zoospores

(B) a-conidia, d-budding, d-gemmules, a-zoospores

(C) b-conidia, c-budding, a-gemmules, d-zoospores

(D) b-conidia, c-budding, d-gemmules, a-zoospores

46Q.

a b c d


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Animals which possess cleidoic eggs exhibit

(A) External fertilization and internal development

(B) Internal fertilization and internal development

(C) Internal fertilization and external development

(D) External fertilization and external development.

47Q.


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Reserve cells are

(A) Differentiated with no capacity of cell division

(B) Differentiated with capacity of cell division

(C) Undifferentiated with capacity of cell division

(D) Undifferentiated with no capacity of cell

division.

48Q.


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When the functioning of one or more organs or

systems of the body is adversely affected,

characterised by various signs and symptoms, this

is called

(A) Allergy (B) Toxicity

(C) Immunity (D) Disease.

49Q.


Contact. : 8400-582-582, 8604-582-582

Identify the correct statement

(A) Because of marked climatic variations, plants growing

near the sea shore do not produce annual rings

(B) The age of the plant can be determinated by its height

(C) Healing of damaged tissue is because of activity of

sclerenchyma cells

(D) Grafting is difficult in monocot plants as they have

scattered vascular bundles.

50Q.


Contact. : 8400-582-582, 8604-582-582

The persons showing in the pictures are affected by certain diseases.

Identify the correct about these diseases

(A) a-caused by Wuchereria

bancrofti and W. Malayi,

b-caused by Epidermophyton

and Microsporum

(B) a-Elephantiasis, b-ringworm

(C) a-caused by nematode,

b-caused by fungi

(D) All of the above.

51Q.

a b


Contact. : 8400-582-582, 8604-582-582

Which gland secretes alkaline mucus in urethra to

neutralise the acidity of urine

(A) Prostate gland

(B) Preputial glands

(C) Seminal vesicles

(D) Cowper’s gland.

52Q.


Contact. : 8400-582-582, 8604-582-582

The most important thing(s) for maintaining good

health is/are

(A) Balanced diet

(B) Personal hygiene

(C) Regular exercise

(D) All of the above.

53Q.

Dr. Hariom GangwarMBBS (KGMU)

8+ yrs Teaching Experience

12:00

PM

05:00

PM

Live Class

Crash Course

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Documents

Crash Course Dr. Hariom Gangwar - NEET BOOSTER · 2021. 3. 12. · Q. 03 [] Contact. : 8400-582-582, 8604-582-582 Match the columns I and II, and choose the correct ... Coelenterata