Part Test for Aipmt 2016

8/9/2019 Part Test for Aipmt 2016

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PAPER-1(PHASE TEST-1)

Time : 3Hours Maximum Marks : 264

READ THE INSTRUCTIONS CAREFULLY

GENERAL :

1.

This sealed booklet is your question paper. Do not break the seal till you are instructed to do so.

2.

The question paper CODE is printed on the left hand top corner of this sheet and the right hand top

corner of the back cover of this booklet.

3.

Use the Optical Response Sheet (ORS) provided separately for answering the questions.4.

The ORS CODE is printed on its left part as well as the right part. Insure that both these codes are

identical and same as that on the question paper booklet. If not, contact the invigilator.

5.

Blank spaces are provided within this booklet for rough work.

6.

Write your name and roll number in the space provided on the back cover of this booklet.

7.

After breaking the seal of the booklet, verify that the booklet contains 32 pages and that all the 60

questions along with the options are legible.

QUESTION PAPER FORMAT AND MARKING SCHEME:

8.

The question paper has three parts: Physics, Chemistry and Mathematics. Each part has three

sections.

9.

Carefully read the instructions given at the beginning of each section.

10.

Section 1 contains 8 questions. The answer to each question is a single digit integer ranging from 0

to 9 (both inclusive).

Marking scheme: +4 for correct answer and 0 in all other cases.

11.

Section 2 contains 10 multiple choice question with one or more than one correct option.

Marking scheme: +4 for correct answer, 0 if not attempted and -2 in all other cases.

12. Section 3 contains 2 “match the following” type questions and you will have to match the entries in

column I with entries in column II.

Marking scheme: for each entry in column I, +2 for correct answer, 0 if not attempted and -1 in all

other cases.

Candidate’s Name


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PART II : PHYSICS

SECTION 1(Maximum Marks: 32)

This section contains EIGHT questions.

The answer to each question is a SINGLE DIGIT INTEGER ranging from 0 to 9, both

inclusive For each question, darken the bubble corresponding to the correct integer in the ORS

Marking Scheme:

+4 if the bubble corresponding to the answer is darkened

0 In all other cases

1. Three charges are placed at the vertices of a triangle. A dipole moment is

placed at O at shown. Take . The force exerted by charges

on dipole is

. Find .

2. The electric field in a region is radially outward with magnitude . Calculate the value

of charge contained in sphere of radius centered at origin. If

3. A capacitor stores when connected across a battery. When the gap between the plates

is filled with a dielectric, a charge flows through the battery. The dielectric constant

of material is…

Space for rough work


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4/18


This section contains TEN questions.

Each question has FOUR option(s) (A), (B), (C) & (D). ONE OR MORE THAN ONE of these

four options is(are) correct

For each question, darken the bubble corresponding to the correct option(s) in the ORS

Marking Scheme:

+4 if only the bubble(s) corresponding to the all corresponding to the correct option(s)

is(are) darkened

0 If none of the bubbles darkened

-2 In all other cases

9. A thin walled spherical conducting shell S of radius R is given a charge Q. The same amount

of charge is also placed at its center C. Select the correct statements from following:

(a) charge density on outer surface of S is

(b) Electric field is zero at all points inside S(c) At a point just outside S, Electeric field is double the field at a point just inside S

(d) Electric field is inversely propotional to square of its distance from C at points outside

and inside the conductor.

10. An electric charge is placed at point (1,2,4). At the point (3,2,1), the electric

(a) field will increase by factor K if the space between the points is filled with a dielectric of

dielectric constant K.

(b) field will be along y-axis

(c) potential will be approx 49.9 V

(d) field will hae no y-component



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11. Electric potential in a region of space is given by: , where V is in volts

, x is in meters and A,B,C are constants.Then,

(a) E varies linearly with x (b) Unit of E is newton coulomb-1

(c) E is in negatie x direction (d) E is constant in this region

12. A conducting spherical shell of radius R has a charge. Then

(a) the charge is uniformly distributed over its surface in absence of external fields.

(b) distribution of charge over its surface will be non-uniform if an external electric field is present in space.

(c) potential at every point of the shell must be same

(d) the electric field inside the sphere will be equal to zero only when no external field exists.

13. Consider two identical charges placed 2d distance apart along x-axis. The equilbirium of a

positive test charge placed at O midway between them is

(a) stable for displacement along x-axis (b) neutral

(c) unstable for displacement along y-axis (d) stable for displacement along y-axis

14. Two identical parallel plate capacitor are connected in one case in parallel and in the other

case in series. In each case the plates of one capacitor are brought closer by a distance and

the plates of other are moved apart by same distance . Then

(a) total capacitance of first system increases

(b) total capacitance of first system decreases

(c) total capacitance of second system increases

(d) total capacitance of second system decreases



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15. A charged particle having a positive charge q approaches a grounded metal spheres of radius

R with a constant small speed v as shown in figure. Then select the correct alternative

(a) as charge q draws nearer to the sphere, a current flows into the ground

(b) as charge q draws nearer to the sphere, a current flows out of the ground

(c) as charge q draws nearer to the sphere, magnitude of current in wire increases

(d) as charge q draws nearer to the sphere, magnitude of current in wire decreases

16. Which of the following is true? (a) The electric field inside a closed conductor is always zero.

(b) The electric field at the surface of a conductor is perpendicular to it.

(c) The potential at the surface of a conductor is constant.

(d) The electric field lines never forms a closed loop. 17. A isolated conducting sphere

(a) Can be used as an energy storing device.

( b) The electric field inside it would be zero if it doesn’t have any charge within its body.

(c)The electric field at the surface of the charge won’t be continuous/

(d) Its capacitance decreases as the radius increases.

18.

A small conducting sphere of radius mounted on an insulated handle and having a positive

charge q is inserted through a hole in the wall of a hollow conducting sphere of inner radius

and outer radius .The hollow sphere is supported on an insulated stand and is initially

uncharged. The small sphere is placed at the center of the hollow sphere. Neglect any effect

of the hole. Which of the following statement(/s) will be true for this system?

(a) No work will be done in carrying a charge from inner conductor to outer conductor

(b) The electric field at a point in the region between the spheres at a distance r from the

center is equal to

(c) The electric field at a point outside the sphere at a distance r from the center is equal to

(d) The potential of the inner sphere with respect to the outer sphere is given by



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This section contains TWO questions.

Each question contains two columns, Column I & Column II.

Column I has four entries (A), (B), (C) & (D).

Column II has five entries (P), (Q), (R), (S) & (T).

Match the entries in Column I with the entries in Column II.

One or more entries in Column I may match with one or more entries in column II.

The ORS contains a 4 X 5 matrix whose layout will be similar to the one shown below:

(A)

(B)

(C)

(D)

For each entries in Column I, darken the bubbles of all the matching entries. for example if entry (A) in

Column I matches with entries (Q), (R), (T) then darken these three bubbles in the ORS. Similarly, for the

entries (B), (C) & (D).

Marking Scheme:

+2 if only the bubble(s) corresponding to the all corresponding to the correct option(s) is(are) darkened

0 If none of the bubbles darkened-1 In all other cases


19.

Columns I Columns II

A Zero potential PConcentric circles with centres onaxis of a dipole

B Zero electric field QAt a fixed distance d from a point

charge

CConstant electric field

RInside a uniformly charged

conducting spherical shell

DConstant electric potential

SIn the vicinity of an infinitely

uniformly charged large sheet

20.


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Column-I Column-I I

AThe electric potential at surfaceincreases

PA positive charge q is put inthe cavity of a solid sphere

B The electric flux at surface increases QA negative charge q is placed

at the body center of a cube

C The electric potential at surfacedecreases

R Two spheres of same radius but different surface chargedensity are connected.

D The electric flux at surface decreases SA positive charge is kept at

the surface of a conductor


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Chemistry


PART I: CHEMISTRY

(Maximum Marks: 135)

This section contains 45 questions.

Each question has FOUR option(s) (A), (B), (C) & (D). ONE of these four options is correct For each question, darken the bubble corresponding to the correct option(s) in the ORS

Marking Scheme:

+3 if only the bubble corresponding to correct option(s) is darkened



1.

Let

2

2 8 f x x x ,where . denotes the greatest integer then(a) f x is many-one and into function (b) 0 f x for only two real value

(c) 0 f x for infinitely many values (d) f x is many-one and 0 values function

2. Let max 1 sin ,1,1 cos , 0,2 f x x x x and max 1, 1 , , g x x x R then

3. Let

,1

xe f x

x

then

(a) Domain of definition of f x is 1,0 R (b) Range of definition of f x is

1,1

e

(c) f x is one-one in its domain (d) f x is discontinuous at infinitely many

points


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11/18

Chemistry



This section contains TWO paragraphs.

Based on two paragraphs there will be TWO questions.

Each question has FOUR option(s) (A), (B), (C) & (D). ONE OR MORE THAN ONE of these

four options is(are) correct

For each question, darken the bubble corresponding to the correct option(s) in the ORS

Marking Scheme:

+4 if only the bubble(s) corresponding to the all corresponding to the correct option(s)

is(are) darkened



Paragraph -1 (for Question Nos. 17,18)

Let : –1, 1 , g : –1, 1 f R R are defined by 21– 2sin , g cos2 f x x x x and

g ,

f x F x f x x G x

g x

9. If : –2, 2 , F R then

(a) F ( x) is one – one function (b) F ( x) is onto function

(c) F ( x) is a constant function (d) F ( x) is into function

10.

Which of the following statements is correct ?

(a) periods of f ( x), g( x) and F ( x) are in A.P with common difference /3.

(b) periods of f ( x), g( x) and F ( x) are same and is equal to 2.

(c) sum of the periods of f ( x), g( x) and F ( x) is 3.

(d) sum of the periods of f ( x), g( x) and F ( x) is 6.


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Chemistry



Paragraph -2 (for Question Nos. 19,20)

Let a new function named ‘anti modulus’ function be represented as f x and defined as

, 0

0

f x f x f x x R

f x f x

11. The value of x for which2 2

2 2

5 4 5 4

9 18 9 18

x x x x

x x x x

is

(a) 1,3 4, 6 (b) ,1 4,6 (c) 1, 4 (d) 1,3 6,

12. The number of solutions of the quadratic equation 2 6 0 x x is/are

(a) 0 (b) 1 (c) 2 (d) 4



13/18

Biology (AIPMT)

Apex Institute for IIT-JEE / Medical / NTSE

Head office: 62 Nitikhand-III, Indirapuram; | Contact: 0120-4331180, 9990495952 | Web: www.apexiit.co.in/

1. Which animals have developed capacity ofregeneration ?

(a) Hydra, Starfish (b) Plasmodium

(c) Earthworm (d) Spongilla

2.

Which plant performs vegetative reproduction withthe help of floral buds ?

(a) Agave (b) Bryophyllum

(c) Ginger (d) Asparagus

3. Which physiological process is necessary for birth,growth, death, production of offspring and for

continuity of the species ?

(a) Digestion (b) Transportation

(c) Reproduction (d) Nutrition

4. In which type of reproduction single parent isessential for reproduction ?

(a) Asexual (b) Sexual

(c) Vegetative (d) Fragmentation

5. Non-flagellate spores are called conidia ? In whichorganism they are seen ?

(a) Pencillium (b) Hydra

(c) Amoeba (d) Chlamydomonas

6. Which animals reproduce by exogenous budding ?

(a) Hydra (b) Spongilla

(c) Plasmodium (d) Amoeba

7. Which animal reproduce by multiple fission ?

(a) Hydra (b)Plasmodium

(c) Spongilla (d) Euglena

8. Which of the following is not a natural method ofvegetative reproduction ?

(a) Suckers (b) Cutting (c) Runners (d) Offsets

9. How many chromosomes are there in meiocyte of

Apple ?

(a) 17 (b)34 (c) 20 (d)10

10. In which animal conjugation occurs as a sexual

reproduction ?

(a)Birds (b)Hydra

(c) Paramoecium (d) Spirogyra

11. Development of zygote taking place outside the body is called ?

(a) Viviparous (b)Oviporous

(c) Omnivorous (d) Frugivorous

12. In which plants motile ciliated spores are producedduring spore formation ?

(a) Chlamydomonas (b) Spirogyra

(c) Dictyota (d) Fucus

13. In which method of asexual reproduction theoffspring's are genetically identical,to the parents ?

(a) Amitotic division (b) Multiple fission

(c) Division (d) Binary fission

14. The plants which bears only one kind of sporesduring Sporophytic, stage are known as ........

(a) Spores (b) Heterosporous

(c) Homosporous (d) Gametes

15. In Which plant stem is used for vegetative

propagation of the plant ?

(a) Lemon, grapes (b) Hibiscus, mogra

(c) Sugarcane, rose (d) Mango, apple

16. What are Internal buds known as ?

(a) Gene (b) Clone (c) Gemmules (d) Bud

17. Which method of asexual reproduction can be saidas method of regeneration ?

(a) Binary fission (b) Sporulation

(c) Budding (d) Fragmentation


14/18

Biology (AIPMT)



18. For which plants layering method of vegetative propagation is used ?

(a) Lemon, Grapes (b) Sugarcane, Rose

(c) Mango, Apple (d) Guava, Litchi

19.

What do a stock have ?

(a) Bud (b) Branches

(c) Leaves (d) Possess regular or irregular roots

20. During which phase an living organism becomes

sexually mature ?

(a) Childhood (b) Adolesence

(c) Old age (d) None of these

21.

Normally male gametes are..... .

(a) Stationary (b) Ordinary

(c) Nutritive (d) Motile

22. Which structure provides surface for the settlement

of pollen grains in angiosperm plants ?

(a) Anther (b) Style

(c) Stigma (d) Pollen tube

23.

The process of transfer of pollen grains from theanther to the stigma is known as ...... .

(a) Distribution of pollen grains

(b) Transportation of pollen grains

(c) Formation of pollen grains (d) Pollination

24. Which structare is produced by germination of

pollen grain ?

(a) Pollen tube (b) Style (c) Tube (d) Vessels

25.

In amorphophalus and colocasia vegetetive

reproduction occur by which plant organ ?

(a) Tuber stem (b) Bubil (c) Corm (d) Offsets

26. What is the eye of potato ?

(a) Root (b) Stem (c) Bud (d) Flower

27. In a given figure which type of asexual reproductiotake place ?

(a) Fission (b) Binary fission

(c) Transverse binary fission

(d) Longitudinal binary fission

28. The production of new plant from the maternal plan

is called.

(a) Vegetative reproduction (b) Cutting

(c) Grafting (d) Layering

29. How much lower the temperature of scrotal sac ascompare to the normal body temperature ?

(a) 3oc (b) 4oc (c) 5oc (d) 6oc

30. Which connective tissue surrounds testis ?

(a) Fibrous tissue (b) Spongy connective tissue

(c) Tunica albuginea (d) None of them

31. Seminiferous tubule in testis are lined with Which

type of cells ?

(a) Germinal cells (b) only germinal cells

(c) Sertoli cell (d) Both a and c

32. In testis which cells are present in the interstitialspace between seminiferous tubules?

(a) Sertoli cells (b) Germinal cells

(c) Leydigs cells (d) (a)and(b)both

33. Through which of the following vas deferens runs

upward from epididmis and enter the abdominalcavity

(a) Ejaculatory duct (b) Inguinal canal

(c) Urethra (d) (a)and(b)both


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Biology (AIPMT)



34. What is the region present between part of seminalvesicle and duct of urinary bladder called ?

(a) Ejaculatory duct (b) Duct of urinary

(c) Urethra (d) Seminal vesicle duct

35.

Duct of which gland join with urethra before it passed through penis ?

(a) Prostate gland (b) Bulbourethral gland

(c) Seminal vesicle gland (d) (a)and(b)both

36. What is provided to sperm by secretion of prostategland ?

a) Nourishes (b) Activating

(c) Lubricant (d) (a)and (c) both

37. What is the function of bulbourethral gland

secretion ?

(a) Nourishes sperms

(b) role in activating sperms

(c) Serves as a lubricant during sexual intercourse

(d) Enhancing the motility of sperms

38. What is PH of semen ?

(a) 7.3 to 7.7 (b) 7.2 to 7.6

(c) 7.4 to 7.8 (d) 7.5 to 7.9

39. Where are ovaries situated ?

(a) In upper pelvic cavity

(b) Below pelvic cavity

(c) At one on each side of uterus

(d) (a) and (c) both

40. What is the surrounding layer of the ovary called ?

(a) Germinal epithelium (b) Tunica albuginea

(c) Stroma (d) Collagenovs

41. What is called a capsule of collagenous connectivetissue immediately after the germinal epithelium ofovaries?

(a) Stroma (b) Tunica albuginea

(c) Ovarian epithelium (d)None of them

42. What is the structure consist of ova and theirsurrounding tissues in various stages of

development its called ?

(a) Primary follicle (b) Ovarian follicles

(c) Graffian follicles (d) Corpus luteum

43. Graffian follicle after ovulation produces glandular body, it is called ...

(a) Graffian follicle (b) Corpus luteum

(c) Mass of graffion follicle (d) both a and b

44. Which hormones is produced by corpus luteum ?

(a) Estrogen (b) Progesterone

(c) Testosterone (d) (a) and (b) both

45. The wall of the uterus is made of ..........layer .

(a) Three (b) Two (c) one (d) Four

46. The distal narrow end of the uterus is called........

(a) Vagina (b) Cervix

(c) Hymen (d) (a) and (c) both

47. What is called cushion of fatty tissue in femaleexternal genitalia ?

(a) Mons pubis (b) Labia majora

(c) Labia minora (d) Clitoris

48. Which is part of vulva is considered equivalent to

the male penis

(a) Clitoris (b) Hymen (c) Mons (d) Pubis

49.

During puberty stage, which sex hormone stimulate

the enlargement of breast ?

(a) Progesterone (b) Estrogen

(c) Testosterone (d) (a) and (b) both

50. In spermatogenesis which cells are produce at theend of multiplication phase ?


16/18

Biology (AIPMT)



(a) Primary spermatocyte (b) Spermatogonia

(c) Secondary spermatocyte (d) Spermatids

51. These form a middle piece of the sperm

(a) Mitochondria (b) Golgicomplex

(c) Ribosomes (d) Nucleus

52. When sperm penetrate secondary oocyte during its

unequal meioticdivision, how many polar body(bodies) is are produced ?

(a) One (b) Two (c) Three (d) None of this

53. During movement of zygote into oviduct thedivision of zygote in 2 to 16 daughter cells.This

process called

(a) Cleavage (b) Gastrulation

(c) Morula (d) (a) and (b) both

54. Which part present between placenta and embryo ?

(a) Umbilical cord (b) Amniotic cavity

(c) Embryonic disc (d) (b) & (c) both

55. How much blood is lost during menstrual cycle period ?

(a) 25 to 100 ML (b) 50 to 150 ML

(c) 75 to 175 ML (d) 20 to 75 ML

56. Which option shows correct chronology of cell

production during spermatogenesis ?

(a) Germinal epithelium --> Spermatogonium -->Primary Spermatocyte --> Secondary

Spermatocyte -->Spermatids.

(b) Germinal epithelium --> Spermatids -->

Spermatogonium --> Primary Spermatocyte

--> Secondary Spermatocyte

(c) Germinal epithelium --> Primary Spermatocyte -

-> Secondary Spermatocyte--> Spermatogonium -->Spermatids.

(d) Germinal epithelium --> Primary Spermatocyte -> Spermatogonium--> Secondary Spermatocyte-->Spermatids.

57. The semini ferous tubules of the testies are lined bye the germinal epithelium consisting...

(a) Cells of sertoli (b) Spermatocytes

(c) Spermatogonium (d) Spermatids

58. In the absence of acrosome the sperm _______.

(a) Cannot penetrate the egg

(b) Cannot get energy

(c) Cannot get food (d) Cannot swim

59. How many secondary spermatocyte will be requireto form 400 spermatozoans.

(a) 100 (b) 200 (c) 40 (d) 400

60. 1st polar body is formed at which stage of oogenisi

(a) 1st Meiosis (b) 2nd Mitosis

(b) 1st Mitosis (d) Differentiation

61. According to WHO, reproductive health means atotal well-being in all aspects of reproduction like..

(a) Physical, Emotional, Behavioral, Social

(b) Physical, Mental, Health, Sexual Habits, Health body

(c) Physical, Mental, Behevioural, Devlopment ofsexual organs

(d) Physical, Mental, Emtional, Social

62. When was family planning initiated ?

(a) 1950 (b) 1951 (c) 1952 (d) 1953

63. How is information about reproductive health is

given ib schools ?

(a) By introducing sex education as a subject

(b) By discussion

(c) By orators on sex education


17/18

Biology (AIPMT)



(d) By arranging question-answer session.

64. What is the main factor affecting the population

growth ?

(a) Increase in health case facilities

(b) Better life style

(c) Increase in birth rate and decrease in death rate

(d) Industrialization

65. What is the reason for popularity of barrier method

of family planning ?

(a) The absence of side effect

(b) Compartively more reliable

(c) Protection from sexually trasmitted diseases.

(d) Both a and b

66. Which of the following is not a natural familly

planing method ?

(a) Periodis abstinence (b) Interruption coitus

(c) Chemical method (d) Lactational amenorrhea

67. From which day of menstrual cycle the hormonal

contracaptive pills should be started ?

(a) 5th day (b) 7th day (c) 1st day (d) 2nd day

68. Which is not related with reference to hormonalcontraceptive pills ?

(a) Prevent ovum to release from the ovary

(b) Thicken the cervical mucous.

(c) Inhibites sperm penetration.

(d) Partial activation of cervical mucous

69.

In which of the following Induced Abortion is not

neccessory ?

(a) There is substaintial risk the child being born

with serious handicaps.

(b) Where the pregnancy is the result of rape

(c) When the foetus is not of desired sex.

(d) Unwanted pregnancy.

70. Which diseases is diagnosed through ELISA Test ?

(a) Gonorrhoea (b) Syphilis (c) AIDS (d) Herpes

71. Give full form of ELISA ?

(a) Enzyme Linked Immuno Absorbant Assay

(b) Enzyme Linking Immuno Assay

(c) Enzyme Live Implantations Assay

(d) Enzyme Live Immuno Absorbant

72. Full name of GIFT is....

(a) Gamete Intrafellopian transfer

(b) Gamete Inferfile Transfer.

(c) Gamete In vitro fertilization tube.

(d) Gamete Intra fellopion tube.

73. In which Assisted reproductive technology andsperms are transfered in the fallopian of woman ?

(a) IVF (b) ZIFT (c) GIFT (d) ART.

74. A contraceptive pill contains ...

(a) Progesterone and estrogen (b) Oxytocin

(c) Relaxin (d) None of these

75. Trade name of weekly oral contraceptive pill is

(a) Mala (b) Shaheli (c) Mala-A (d) Mala-D

76. Medical termination of the pregnancy (MTP)isconsidered safe up to how many weeks of

pregnancy.(a) Six weeks (b) Eight weeks (c) Twelve weeks(d)Eighteen weeks

77.

The process oforgan formation startof................ .

(a) Due to growth (b) Due to development

(c) Due to differentiation (d) Due to division

78. Which cells provides nutrition to the sperms ?

(a) Germinal cells (b) Epithelial cell


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Biology (AIPMT)


Head office: 62 Nitikhand-III Indirapuram; | Contact: 0120-4331180 9990495952 | Web: www apexiit co in/

(c) Sertoli cell (d) None of them

79. Which are the permenent methods of family

planning ?

(a) Vasectomy, Tubectomy

(b) Condom for female, condom for male

(c) Copper T and pills.

(d) Vasectomy, copper T

80. Match column I and II about Assisted Reproductive

Technology and its methods and select correctoption.

column – I column-II

P-IVF (i) In vitro fertilization,embryoimplantion fallopian tube

Q-ZIFT (ii) In vitro fertization,embryoimplantion uterus.

R-GIFT (iii) Prenatal diagnosis of foetus forgenetic disorder.

S-AFT (iv) In vivo fertilization,sperm and

ova transferred in fallopian tube.

(a) (P - ii) (Q - i) (R - iv) (S - iii)

(b) (P - iv) (Q - iii) (R - ii) (S - i)

(c) (P - iii) (Q - iv) (R - ii) (S - i)

(d) (P - iv) (Q - iii) (R - i) (S - ii)

81. Match appropriate pairs.

Column - I Column - II

(P) Juvenile phase (i) Cell produed

duringmeiosis

(Q) Gametogenesis phase (ii) Conjugation

phase of heterogenous meiotic cells(R) Gamete transfer phase (iii) Phase during

which specific maturation occurs

(S) Fertile phase (iv) The phase

during which heterogenous meiotic division occur

(a) P-i, Q-ii,R-iii, S-iv

(b) P-iii, Q-i, R-iv,S-ii

(c) P-ii, Q-iii, R-iv, S-i

(d) P-iii, Q-i, R-ii, S-iv

82. A: Gametes are synthesied independently by

haploid or diploid parentwhich is Euploid.

R: Euploid is very commen in plant nature.

(a) (b) (c) (d)

83.

A: Ginger is a stem.R: Node, bud, adventitious root, scalyleaf are seen

on the ginger.

(a) (b) (c) (d)

84. A: Grafting is most helpful method.

R: scion contain desirable characters in the grafting

method so a plant possessing higher characters.

(a) (b) (c) (d)

85. Assertion :- Testes in male shows internal

dimorphism.

Reason :- The testes are situated in the scrotal sac.

(a) (b) (c) (d)

86. Assertion :- In ovary graffian follicle after ovulation

produces glandular body.

Reason :- It produces the hormone progesterone.

(a) (b) (c) (d)

87. Assertion :- In ovary end of the oogenesis process

secondary oocyte and one first polar body divides i

it.

Reason :- Ovulation take place at the secondary

oocyte stage.

(a) (b) (c) (d)88. Statement A - A variety of barrier method suitable

for both man and woman are available in family

planning.

Reason R - The aim of these methods is to prevent

live sperms from meeting the ovum.

(a) (b) (c) (d)

89. Statement X - Two method of family planning a

vasectomy and tubectomy are permanent

barrier methods.

Reason R - In which a small portion of vas deferen

and fallopian tube are removed.

(a) (b) (c) (d)

90. Statement A-One of the diagnostic tests of STDs is

PCR.

Reason R-With the help of suitable primer ,the

specific section of a gene of a pathogenic organism

is multiplied.

(a) (b) (c) (d)

Part Test for Aipmt 2016

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