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NEET 2013 (Karnataka)

Exam Held on Sat May 18 2013 10:00:00 GMT+0000 (Coordinated Universal Time)
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Biology

The common characteristics between tomato and potato will be maximum at the leve...
Why is a capsule advantageous to a bacterium?
Which one of the following is true for fungi?
Syngamy can occur outside the body of the organism in
What is common in all the three, <i>Funaria, Dryopteris</i> and <i>Ginkgo</i>?...
Which one of the following is wrongly matched?
The plant body is thalloid in
Which one of the following groups of animals reproduces only by sexual means?
Which one of the following is one of the paths followed by air or O<sub>2</sub> ...
Which one of the following animals is correctly matched with its one characteris...
Sharks and dogfishes differ from skates and rays because
The characteristics of Class Reptilia are
Inflorescence is racemose in
Among flowers of <i>Calotropis, tulip, Sesbania,</i> <i>Asparagus, Colchicum, </...
How many plants among China rose, <i>Ocimum,</i> sunflower, mustard, <i>Alstonia...
In a cymose inflorescence the main axis
Uridine, present only in RNA is a
Which of the following statements about enzymes is wrong?
The figure shows a hypothetical tetrapeptide portion of a protein with parts lab...
During meiosis I, the chromosomes start pairing at
During the metaphase stage of mitosis, spindle fibres attach to chromosomes at
Which two distinct microbial processes are responsible for the release of fixed ...
Which of the following elements is a constituent of biotin?
Specialized cells for fixing atmospheric nitrogen in <i>Nostoc</i> are
The pineapple which under natural condition is difficult to blossom has been mad...
A healthy person eats the following diet-5 gm raw sugar, 4 gm albumin, 10 gm pur...
Which enzymes are likely to act on the backed potatoes eaten by a man, starting ...
Select the option which shows correct matching of animal with its excretory orga...
During muscle contraction in humans, the
Select the correct statement with respect to disorders of muscles in humans.
Select the option which correctly matches the endocrine gland with its hormone a...
Norepinephrine <br>(i)&nbsp;&nbsp;is released by sympathetic fibres <br>(ii)&nb...
Which of the following represents the action of insulin?
Animal vectors are required for pollination in
Albuminous seeds store their reserve food mainly in
Which one of the following statements is correct?
Megaspores are produced from the megaspore mother cells after
Which of the following statements is correct?
The foetal ejection reflex in humans triggers the release of
In our society women are blamed for producing female children. Choose the correc...
The stage transferred into the uterus after induced fertilization of ovum in the...
One of the following is not a method of contraception. Which one?
Down's syndrome in humans is due to :
Which one is the incorrect statement with regards to the importance of pedigree ...
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Which of the following is not a property of the genetic code ?
Satellite RNA are present in some :
Genes of interest can be selected from a genomic library by using :
In an inducible operon, the genes are :
One of the most frequently used techniques in DNA fingerprinting is :-
Random undirectional change in allele frequencies that occur by chance in all po...
Genetic variation in a population arises due to :
Dinosaurs dominated the World in which of the following geological era ?
The finch species of Galapagos Islands are grouped according to their food sourc...
Which one of the following statements is correct regarding Sexually Transmitted ...
Identify the site where Wuchereria bancrofti is normally found on human body :
Which one of the following is a hallucinogenic drug?
The viability of seeds is tested by :
Tissue culture technique can produce infinite number of new plants from a small ...
Which of the following statements is not true about somatic embryogenesis ?
Microbe used for biocontrol of pest butterfly caterpillars is :
During the process of isolation of DNA, chilled ethanol is added to :
Which one of the following vectors is used to replace the defective gene in gene...
RNA interference involves :-
The age pyramid with broad base indicates :
Which one of the following is not a parasitic adaptation ?
Benthic organisms are affected most by :
Which one of the following is a primary consumer in maize field ecosystem ?
Which two distinct microbial processes are responsible for the release of fixed ...
When man eats fish which feeds on zooplankton which have eaten small plants, the...
The largest tiger reserve in India is :-
Which organization publishes the 'Red Data Book' ?
Which of the following has maximum genetic diversity in India?
The second commitment period for Kyoto Protocol was decided at :
Climate of the world is threatened by :
Which one of the following is not correct as regards the harmful effects of part...
Meristematic tissue responsible for increase in girth of tree trunk is :
Which of the following statements is not true for stomatal apparatus ?
Bundle sheath cells :
Select the correct option with respect to Cockroaches :-
Identify the tissue shown in the diagram and match with its characteristics and ...
The term 'glycocalyx' is used for :
Which of the following best illustrates "FEEDBACK" in development ?
Which of the following types of plastids does not contain stored food material ?...
Select the alternative giving correct identification and function of the organel...
A stage of mitosis is shown in the diagram.<br> Which stage is it and what are i...
The figure shows a human blood cell. Identify it and give its characteristics. <...
he figure shows blood circulation in humans with labels A to D. Select the optio...
The figure shows an axon terminal and synapse. Select the option giving correct ...
A sagittal section of human brain is shown here. Identify at least two labels fr...
The figure shows a section of human ovary. Select the option which gives the cor...

Chemistry

In an experiment it showed that 10 mL of 0.05 M solution of chloride required 10...
The outer electronic configuration of Gd (At. No. 64) is
According to law of photochemical equivalence the energy absorbed (in ergs/mole)...
Which one of the following arrangements represents the correct order of least ne...
The pair of species that has the same bond order in the following is
In which of the following pair both the species have sp<sup>3</sup> hybridizatio...
The outer orbitals of C in ethane molecule can be considered to be hybridized to...
In which of the following ionization processes the bond energy increases and the...
What is the density of N<sub>2</sub> gas 227<sup>o</sup>C and 5.00 atm. pressure...
When 5 litres of a gas mixture of methane and propane is perfectly combusted at ...
Three thermochemical equations are given below <br>(i)&nbsp;&nbsp;C<sub>(graphit...
Accumulation of lactic acid (HC<sub>3</sub>H<sub>5</sub>O<sub>3</sub>), a monoba...
At 100<sup>o</sup>C the K<sub>w</sub> of water is 55 times its value at 25<sup>o...
The values of K<sub>sp</sub> of CaCO<sub>3</sub> and CaC<sub>2</sub>O<sub>4</sub...
The dissociation constant of weak acid is 1 $$ \times $$ 10<sup>$$-$$4</sup>. In...
Arrange the following in increasing order of stability <br><img src="https://nee...
What is the hybridisation state of benzyl carbonium ion? <br><br><img src="https...
Nitrogen detection in an organic compound is carried out by Lassaigne's test. Th...
Homolytic fission of the following alkanes forms free radicals CH<sub>3</sub> $$...
Which of the following chemical system is non aromatic ?
In the following reaction : <br><img src="https://neetcare-image.cdn.examgoal.n...
Given : <br><img src="https://neetcare-image.cdn.examgoal.net/7k9k2k5au9nfm/15ab...
Number of isomeric alcohols of molecular formula C<sub>6</sub>H<sub>14</sub>O wh...
In Castner-Kellner cell for production of sodium hydroxide
On hydrolysis of a ''compound'', two compounds are obtained. One of which one tr...
Some reactions of amines are given. Which one is not correct?
In DNA, the linkages between different nitrogenous bases are
Which condition is not satisfied by an ideal solution?
How many gram of cobalt metal will be deposited when a solution of cobalt (II) c...
Consider the half-cell reduction reaction <br>Mn<sup>2+</sup> + 2e<sup>$$-$$</s...
For a reaction between A and B the order with respect to A is 2 and the other wi...
A reaction is 50% complete in 2 hours and 75% complete in 4 hours. The order of ...
Which statement is wrong?
Identify the incorrect statement, regarding the molecule XeO<sub>4</sub> :
The metal oxide which cannot be reduced to metal by carbon is
Sc (Z = 21) is a transition element but Zn (Z = 30) is not because
Dettol is the mixture of
In a particular isomer of [Co(NH<sub>3</sub>)<sub>4</sub>Cl<sub>2</sub>]<sup>o</...
Crystal field splitting energy for high spin d<sup>4</sup> octahedral complex i...
The anion of acetylacetone (acac) forms Co (acac)<sub>3</sub> chelate with Co<su...
Which is diamagnetic?
Which among the following is a paramagnetic complex?
The correct IUPAC name for [CrF<sub>2</sub>(en)<sub>2</sub>]Cl is
Which one of the following statements is not true?

Physics

The pair of quantities having same dimensions is
The displacement 'x' (in meter) of a particle of mass 'm' (in kg) moving in one ...
Vectors $$\overrightarrow A ,\overrightarrow B $$ and $$\overrightarrow C $$ are...
A car is moving in a circular horizontal track of radius 10 m with a constant sp...
A person holding a rifle (mass of person and rifle together is 100 kg) stands on...
A particle with total energy E is moving in a potential energy region U(x). Moti...
One coolie takes 1 minute to raise a suitcase through a height of 2 m but the se...
The ratio of radii of gyration of a circular ring and a circular disc, of the sa...
Two discs are rotating about their axes, normal to the discs and passing through...
The radius of a planet is twice the radius of earth. Both have almost equal aver...
A particle of mass 'm' is kept at rest at a height 3R from the surface of earth,...
Two metal rods 1 and 2 of same lengths have same temperature difference between ...
If the ratio of diameters, lengths and Young's modulus of steel and copper wires...
A fluid is in streamline flow across a horizontal pipe of variable area of cross...
The density of water at 20<sup>o</sup>C is 998 kg/m<sup>3</sup> and at 40<sup>o<...
Which of the following relations does not give the equation of an adiabatic proc...
A system is taken from state a to state c by two paths adc and abc as shown in t...
Two Carnot engines A and B are operated in series. The engine A receives heat fr...
In a vessel, the gas is at pressure P. If the mass of all the molecules is halve...
A particle of mass m oscillates along x-axis according to equation x = asin$$\om...
The length of the wire between two ends of a sonometer is 100 cm. What should be...
Two sources P and Q produce notes of frequency 660 Hz. each. A listener moves fr...
A charge q is placed at the centre of the line joining two equal charges Q. The ...
An electric dipole of dipole moment p is aligned parallel to a uniform electric ...
Two rods are joined end to end, as shown. Both have a cross-sectional area of 0....
A 12 cm wire is given a shape of a right angled triangle ABC having sides 3 cm, ...
Ten identical cells connected in series are needed to heat a wire of length one ...
A long straight wire carries a certain current and produces a magnetic field 2 $...
A circular coil ABCD carrying a current 'i' is placed in a uniform magnetic fiel...
A bar magnet of magnetic moment M is placed at right angles to a magnetic induct...
The primary of a transformer when connected to a dc battery of 10 Volt draws a c...
A current of 2.5 A flows through a coil of inductance 5 H. The magnetic flux lin...
An electromagnetic wave of frequency $$\upsilon = 3.0$$ MHz passes from vaccum ...
In Young's double slit experiment the distance between the slits and the screen ...
A parallel beam of light of wavelength $$\lambda $$ is incident normally on a na...
Two plane mirrors are inclined at 70<sup>o</sup>. A ray incident on one mirror a...
The reddish appearance of the sun at sunrise and sunset is due to
A source of light is placed at a distance of 50 cm from a photo cell and the sto...
The de-broglie wavelength of neutrons in thermal equilibrium at temperature T is...
How does the Binding Energy per nucleon vary with the increase in the number of ...
An electron in hydrogen atom makes a transition n<sub>1</sub> $$ \to $$ n<sub>2<...
$$\alpha $$-particles, $$\beta $$-particles and $$\gamma $$-rays are all having...
The output from a NAND gate is divided into two in parallel and fed to another N...
In an unbiased p-n junction, holes diffuse from the p-region to n-region because...
One way in which the operation of a n-p-n transistor differs from that of a p-n-...

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