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AIPMT 2000

Exam Held on Sun May 07 2000 10:00:00 GMT+0000 (Coordinated Universal Time)
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Biology

Black rust of wheat is caused by
A student observed an algae with chlorophyll a, b and phycoerythrin, it should b...
In ferns, meiosio takes place at the time of
Plant group with largest ovule, largest tree, and largest gametes is
Cleavage in mammals is
Which of the following animals have scattered cells with cell - tissue grade org...
Similarly in <i>Ascaris lumbricoides </i> and <i>Anopheles stephensi</i> is
What happens if bone of frog is kept in dilute hydrochloric acid?
Which of the following characters is absent in all chordates?
What is true for mammalia?
Pneumatophores are found in
Hair found in the inflorescence of <i>Zea mays</i> are the modification of
Geocarpic fruits is
Role of enzyme in reactions is to/as
Which factor is responsible for inhibition of enzymatic process during feedback?...
Enzymes are not found in
Which of the following have carbohydrate as prosthetic group?
Spindle fibre unite with which structure of chromosomes?
In which stage of cell cycle, DNA replication occurs?
The movement of ions against the concentration gradient will be
Mg is a component of
When the plants are grown in magnesium deficient but urea rich soil, the symptom...
Plants take zinc in the form of
For assimilation of one CO<sub>2</sub> molecule, the enerrgy required in from of...
For the synthesis of one glucose molecule the Calvin cycle operates for
Which is the first CO<sub>2</sub> acceptor enzyme in C<sub>4</sub> plants?
The first step for initiation of photosynthesis will be
If the apical bud has been removed then we observe
By which action a seed coat becomes permeable to water
Which hormone is responsible for fruit ripening?
Essential amino acid is
Which food should be eaten during deficiency of rhodopsin in eyes?
A person who is eating boiled potato, his food contains the component
In mammals milk is digested by the action of
Differennce between pulmonary artery and pulmonary vein is that, the pulmonary a...
In which point, pulmonary artery is different from pulmonary vein?
Which statement is true for WBC?
Concentration of urine depends upon which organ?
Conversion of ammonia to urea is done by
Sternum is connected to ribs by
What is the name of joint between ribs and sternum?
Bone related with skull is
Depolarization of axolema during nerve conduction takes place because of
Melatonin is secreted by
Which gland secretes odorous secretion in mammals?
MSH is secreted by
Eight nucleated embryo sac is
Endosperm is formed during the double fertilization by
Blastopore is the pore of :
What is the work of progesteron which is present in oral contraceptive pills :
What is the work of copper T :
According to mendelism which character is showing dominance ?
Due to the cross between TTRr × ttrr the resultant progenies showed how many per...
Mongolian idiots are due to trisomy in 21<sup>st</sup> chromosome is called :
Erythroblastosis foetalis is caused when :
In Drosophila the XXY condition leads to femaleness whereas in human beings the ...
Which of the following is initiation codon ?
Method of DNA replication in which two strands of DNA separates and synthesize n...
Anticodon occurs in :
Length of one loop of B- DNA :
In three dimensional view the molecule of t-RNA is :
Similarity in DNA and RNA :
Which is not a vestigial organ in man ?
Character which is closely related to human evolution
Which evidence of evolution related to Darwin's finches ?
Homo sapiens have evolved in
Who is directly related to man ?
Which is the most important factor for continuity of a species from evolutionary...
Which disease of man is similar with cattle's, bovine spongyform encephalopathy ...
Which is showing accurate pairing ?
Saline solution is given to patients of Cholera because
Coconut milk is used in tissue culture in which present :
Which statement is correct ?
Which aquatic fern is used to increase the yield in paddy crop ?
Which of the following is used to manufacture ethanol from starch ?
The bacteria generally used for genetic engineering is :
Plasmid has been used as vector because :
Which is the reason for highest biomass in aquatic ecosystem ?
Viable material of endangered species can be preserved by :
Indri-indri lemur is found in :
Which is the cause of damage to relative biological effectiveness ?
What happens in plants during vascularisation ?
Characteristic of simple epithelium is that they
Proteoglycan in cartilages which is part of polysaccharide is
Which pair is correct ?
Primary function of enteronephric nephridia of Pheretima :
Which of the following ribosomes are engaged in protein synthesis in animal cell...
Lysosome contains :
Function of telomeres in nucleus is
Which cell organelle is concerned with glycosylation of protein ?

Chemistry

In quantitative analysis of second group in laboratory, H<sub>2</sub>S gas is pa...
Volume of CO<sub>2</sub> obtained by the complete decomposition of 9.85 g of BaC...
Oxidation numbers of A, B, C are + 2, +5 and $$-$$2 respectively. Possible formu...
For given energy, E = 3.03 $$ \times $$ 10<sup>$$-$$19</sup> Joules correspondin...
Isoelectronic species are
Which statement is wrong ?
d$$\pi $$ $$-$$ p$$\pi $$ bond present in
Which species does not exhibit paramagnetism?
Right order of dissociation energy N<sub>2</sub> and N<sub>2</sub><sup>+</sup> i...
Which of the following expressions correctly represents the relationship between...
Cell reaction is spontaneous when
The entropy change in the fusion of one mole of a solid melting at 27<sup>o</sup...
2Zn + O<sub>2</sub> $$ \to $$ 2ZnO;&nbsp;&nbsp;$$\Delta $$G<sup>o</sup> = $$-$$ ...
For the reaction, <br>C<sub>2</sub>H<sub>5</sub>OH<sub>(l)</sub> + 3O<sub>2(g)<...
Conjugate acid of NH<sub>2</sub><sup>$$-$$</sup> is
Which statement is wrong about pH and H<sup>+</sup>?
For any reversible reaction, if we increase concentration of the reactants, then...
Equilibrium constant K<sub>p</sub> for following reaction <br>MgCO<sub>3(s)</su...
Which reagent converts propene to 1-propanol ?
Which is maximum stable?
In Friedel-Crafts reaction , toluene can be prepared by
Increasing order of electrophilic substitution for following compounds <br><pic...
Dihedral angle in staggered form of ethane is
2-Butene shows geometrical isomerism due to
First product of the reaction between <i>R</i>CHO and NH<sub>2</sub>NH<sub>2</su...
Reduction by LiAlH<sub>4</sub> of hydrolysed product of an ester gives
Benzoic acid may be converted into ethyl benzoate by reaction with :
Polarisation in acrolein can be described as
<picture><source media="(max-width: 320px)" srcset="https://neetcare-image.cdn.e...
$$\alpha $$ -$$D$$-glucose and $$\beta $$-$$D$$-glucose are
Mg is present in
Which one is responsible for production of energy in bio-reaction?
CF<sub>2</sub> $$=$$ CF<sub>2</sub> is monomer of
Which compound forms linear polymer due to H-bond?
In cube of any crystal <i>A</i>-atom placed at every corners and <i>B</i>-atom p...
Cation and anion combines in a crystal to form following type of compound
From the colligative properties of solution, which one is the best method for th...
Equivalent conductances of Ba<sup>2+</sup> and Cl<sup>$$-$$</sup> ions are 127 a...
For the disproportionation of copper <br>2Cu<sup>+</sup> &nbsp;$$ \to $$&nbsp;Cu...
How enzymes increases the rate of reactions
For the reaction H<sup>+</sup> + BrO$$_3^ - $$ + 3Br<sup>$$-$$</sup> $$ \to $$ 5...
Which one of the following method is commonly used method for destruction of col...
Which compound is electron deficient?
Which compound has planar structure?
Which ion is colourless?
Which of the following shows maximum number of oxidation states?
A 300 grams radioactive sample at initial half life is 3 hours. After 18 hours r...
Shape of Fe(CO)<sub>5</sub> is
Which complex compound will give four isomers?

Physics

Which pair do not have equal dimensions ?
Motion of a particle is given by equation s = (3t<sup>3</sup> + 7t<sup>2</sup> +...
The width of river is 1 km. The velocity of boat is 5 km/hr. The boat covered th...
Two projectiles of same mass and with same velocity are thrown at an angle 60<su...
A man is slipping on a frictionless inclined plane and a bag falls down from the...
A body of mass 3 kg hits a wall at an angle of 60<sup>o</sup> and returns at the...
Two masses as shown in the figure are suspended from a massless pulley. The acce...
If $$\overrightarrow F = \left( {60\widehat i + 15\widehat j - 3\widehat k} \ri...
A mass of 1 kg is thrown up with a velocity of 100 m/s. After 5 seconds, it expl...
For the adjoining diagram, the correct relation between I<sub>1</sub>, I<sub>2</...
For a hollow cylinder and a solid cylinder rolling without slipping on an inclin...
As shown in the figure at point O a mass is performing vertical circular motion....
For a planet having mass equal to mass of the earth but radius is one fourth of ...
Gravitational force is required for
A body of weight 72 N moves from the surface of earth at a height half of the ra...
A black body has maximum wavelength $$\lambda $$<sub>m</sub> at 2000 K. Its corr...
To find out degree of freedom, the expansion is
The (W/Q) of a Carnot engine is 1/6, now the temperature of sink is reduced by 6...
Two masses $$M$$<sub>A</sub> and $$M$$<sub>B</sub> are hung from two strings of ...
The bob of simple pendulum having length $$l$$, is displaced from mean position ...
The equations of two waves acting in perpendicular directions are given as <br>...
Two stationary sources each emitting waves of wavelength $$\lambda $$, an observ...
A string is cut into three parts, having fundamental frequencies n<sub>1</sub>, ...
Electric field at centre O of semicircle of radius $$a$$ having linear charge de...
A charge Q is situated at the corner of a cube, the electric flux passed through...
A capacitor is charged with a battery and energy stored is U. After disconnectin...
The net resistance of the circuit between A and B is <br><br><img src="https://...
A car battery of emf 12 V and internal resistance $$5 \times {10^{ - 2}}$$ $$\Om...
Two bulbs of (40 W, 200 V), and (100 W, 200 V). Then correct relation for their ...
The potentiometer is best for measuring voltage, as
The magnetic field at centre, P will be <br><br><img src="https://neetcare-imag...
The frequency order for $$\gamma $$-rays (a), X-rays (b), UV rays (c) is
A bubble in glass slab ($$\mu $$ = 1.5) when viewed from one side appears at 5 c...
Rainbow is formed due to
For a plano convex lens ($$\mu $$ = 1.5) has radius of curvature 10 cm. It is si...
A tall man of height 6 feet, want to see his full image. Then required minimum l...
By photoelectric effect, Einstein proved
Who evaluated the mass of electron infirectly with help of charge
For the given reaction, the particle X is <br>$$_6{C^{11}} \to {}_5{B^{11}} + {...
Nuclear fission is best explained by
When an electron does transition from n = 4 to n = 2, then emitted line spectrum...
The relation between $$\lambda $$ and T<sub>1/2</sub> as (T<sub>1/2</sub> $$ \to...
The life span of atomic hydrogen is
Maximum frequency of emission is obtained for the transition
The cations and anions are arranged in alternate form in
From the following diode circuit, which diode is in forward biased condition
The correct relation for $$\alpha $$, $$\beta $$ for a transistor

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