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NEET 2017

Exam Held on Sun May 07 2017 10:00:00 GMT+0000 (Coordinated Universal Time)
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Biology

Which of the following are found in extreme saline conditions?
Viroids differ from viruses in having
Which among the following are the smallest living cells, known without a definit...
DNA replication in bacteria occurs
Which of the following components provides sticky character to the bacterial cel...
An example of colonial alga is
Select the mismatch
Zygotic meiosis is characteristic of
Life cycles of <i>Ectocarpus</i> and <i>Fucus</i> respectively are
Which among these is the correct combination of aquatic mammals?
In case of proiferans, the spongocoel is lined with flagellated cells called
Important characteristic that hemichordates share with chordates is
Which of the following represents order of 'Horse'?
The morphological nature of the edible part of coconut is
Coconut fruit is a
In <i>Bougainvillea</i>, throns are the modifications of
Which of the following statements is correct with reference to enzymes?
Which of the following are not polymeric?
Anaphase Promoting Complex (APC) is a protein degradation machinery necessary fo...
Which of the following options gives the correct sequence of events during mitos...
The water potential of pure water is
Which of the following facilitates opening of stomatal aperture?
With reference to factors affecting the rate of photosynthesis, which of the fol...
Phosphoenol pyruvate (PEP) is the primary CO<sub>2</sub> acceptor in
Which statement is wrong for Krebs' cycle?
Fruit and leaf drop at early stages can be prevented by the application of
Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme?
Which of the following options best represents the enzyme composition of pancrea...
A baby boy aged two years is admitted to play school and passes through a dental...
Lungs are made up of air-filed sacs, the alveoli. The do not collapse even after...
Adult human RBCs are enucleate. Which of the following statement(s) is/are most ...
The hepatic portal vein drains blood to liver from
A decrease in blood pressure/volume will not cause the release of
Which of the following statements is correct?
The pivot joint between atlas and axis is a type of
Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the opti...
Receptor sites for neurotransmitters are present on
Myelin sheath is produced by
Good vishion depends on adequate intake of carotene rich food. <br><br>Select t...
GnRH, a hypothalamic hormone, needed in reproduction, acts on
Hypersecretion of growth hormone in adults does not cause further increase in he...
A temporary endocrine gland in the human body is
Functional megaspore in an angiosperm develops into an
Flowers which have single ovule in the ovary and are packed into inflorescence a...
A dioecious flowering plant prevents both
Attractants and rewards are required for
Double fertilisation is exhibited by
Capacitation occurs in
Match the following sexually transmitted diseases (<b>Column – I</b>) with their...
The function of copper ions in copper releasing IUD's is :
In case of a couple where the male is having a very low sperm count, which techn...
Thalassemia and sickle cell anemia are caused due to a problem in globin molecul...
The genotypes of a Husband and Wife are I<sup>A</sup>I<sup>B</sup> and I<sup>A</...
A disease caused by an autosomal primary non-disjunction is :
Which one from those given below is the period for Mendel’s hybridisation experi...
If there are 999 bases in an RNA that codes for a protein with 333 amino acids, ...
The final proof for DNA as the genetic material came from the experiments of
During DNA replication, Okazaki fragments are used to elongate
Which of the following RNAs should be most abundant in animal cell ?
Spliceosomes are not found in cells of :
The association of histone H<sub>1</sub> with a nucleosome indicates :
Transplantation of tissues/ organs fails often due to non-acceptance by the pati...
MALT constitutes about ________ percent of the lymphoid tissue in human body
Artificial selection to obtain cows yielding higher milk output represents :
Homozygous purelines in cattle can be obtained by :
Select the mismatch :
Which of the following in sewage treatment removes suspended solids ?
Which of the following is correctly matched for the product produced by them ?
The DNA fragments separated on an agarose gel can be visualised after staining w...
What is the criterion for DNA fragments movement on agarose gel during gel elect...
DNA fragments are
A gene whose expression helps to identify transformed cell is known as
The process of separation and purification of expressed protein before marketing...
Presence of plants arranged into well defined vertical layers depending on their...
Plants which produce characteristic pneumatophores and show vivipary belong to :...
Asymptote in a logistic growth curve is obtained when :
Mycorrhizae are the example of :
Which ecosystem has the maximum biomass ?
Which one of the following is related to Ex-situ conservation of threatened anim...
The region of Biosphere Reserve which is legally protected and where no human ac...
Alexander Von Humbolt described for the first time :
Which one of the following statements is not valid for aerosols ?
The vascular cambium normally gives rise to :
Which of the following is made up of dead cells ?
Identify the wrong statement in context of heartwood :
Root hairs develop from the region of :
Select the correct route for the passage of sperms in male frogs :
Frog’s heart when taken out of the body continues to beat for sometime. Select t...
Which of the following cell organelles is responsible for extracting energy from...
In case of poriferans, the spongocoel is lined with flagellated cells called
Among the following characters, which one was not considered by Mendel in his ex...

Chemistry

Which one is the wrong statement ?
The element Z = 114 has been discovered recently. It will belong to which of the...
The species, having bond angles of 120<sup>o</sup> is
Which of the following pairs of compounds is isostructural ?
Which one of the following pairs of species have the same bond order ?
For a given reaction, $$\Delta $$H = 35.5 kJ mol<sup>$$-$$1</sup> and $$\Delta $...
A gas is allowed to expand in a well insulated container against a constant exte...
The equilibrium constants of the following are <br><br>N<sub>2</sub> + 3H<sub>2<...
Concentration of the Ag<sup>+</sup> ions in a saturated solution of Ag<sub>2</su...
A 20 litre container at 400 K contains CO<sub>2(g)</sub> at pressure 0.4 atm and...
The IUPAC name of the compound <br><picture><source media="(max-width: 320px)" s...
The correct statement regarding electrophile is
The most suitable method of separation of 1 : 1 mixture of ortho and para-nitrop...
Which one is the correct order of acidity?
Predict the correct intermediate and product in the following reaction : <br><br...
With respect to the conformers of ethane, which of the following statements is t...
Identify $$A$$ and predict the type of reaction. <br><img src="https://neetcare-...
The heating of phenyl methyl ether with HI produces
Which one is the most acidic compound?
Ionic mobility of which of the following alkali metal ions is lowest when aqueou...
Consider the reactions, <br><picture><source media="(max-width: 320px)" srcset="...
Of the following, which is the product formed when cyclohexanone undergoes aldol...
The correct increasing order of basic strength for the following compounds is <...
Which of the following reactions is appropriate for converting acetamide to meth...
Which of the following statements is not correct?
Which is the incorrect statement?
If molality of the dilute solution is doubled, the value of molal depression con...
Which of the following is dependent on temperature?
In the electrochemical cell : <br>$$Zn\left| {ZnS{O_4}\left( {0.01\,M} \right)} ...
Mechanism of a hypothetical reaction <br>X<sub>2</sub> + Y<sub>2</sub> $$ \to $$...
A first order reaction has a specific reaction rate of 10<sup>$$-$$2</sup> sec<s...
Which one of the following statements is not correct?
It is because of inability of ns<sup>2</sup> electrons of the valence shell to p...
Match the interhalogen compounds of column-I with the geometry in column-II and ...
In which pair of ions both the species contain S $$-$$ S bond?
Extraction of gold and silver involves leaching with CN<sup>$$-$$</sup> ion. Sil...
HgCl<sub>2</sub> and I<sub>2</sub> both when dissolved in water containing I<sup...
Name the gas that can readily decolourise acidified KMnO<sub>4</sub> solution.
The reason for greater range of oxidation states in actinoids is attributed to
Mixture of chloroxylenol and terpineol acts as
An example of a sigma bonded organometallic compound is
The correct order of the stoichiometries of AgCl formed when AgNO<sub>3</sub> i...
Correct increasing order for the wavelengths of absorption in the visible region...
Pick out the correct statement with respect to [Mn(CN)<sub>6</sub>]<sup>3$$-$$</...
Which of the following is a sink for CO?

Physics

A physical quantity of the dimensions of length that can be formed out of c, G a...
Preeti reached the metro station and found that the escalator was not working. ...
The x and y coordinates of the particle at any time are x = 5t $$-$$ 2t<sup>2</s...
One end of string of length $$l$$ is connected to a particle of mass 'm' and the...
Two blocks A and B of masses 3m and m respectively are connected by a massless a...
Consider a drop of rain water having mass 1 g falling from a height of 1 km. It ...
Which of the following statements are correct ? <br><br>(1)&nbsp;&nbsp;&nbsp;Ce...
A rope is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is ...
Two discs of same moment of inertia rotating about their regular axis passing th...
The acceleration due to gravity at a height at a height 1 km above the rearth is...
Two astronauts are floating in gravitational free space after having lost contac...
The bulk modulus of a spherical object is 'B'. If it is subjected to uniform pr...
A U tube with both ends open to the atmosphere, is partially filled with water. ...
A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. ...
Two rods A and B of different materials are welded together as shown in figure. ...
Thermodynamic processes are indicated in the following diagram. <br><br><img src...
A gas mixture consists of 2 moles of O<sub>2</sub> and 4 moles of Ar at temperat...
A carnot engine having an efficiency of $${1 \over {10}}$$ as heat engine, is us...
A spring of force constant k is cut into lengths of ratio 1 : 2 : 3. They are co...
A particle executes linear simple harmonic motion with an amplitude of 3 cm. Whe...
The two nearest harmonics of a tube closed at one end and open at other end are ...
Two cars moving in opposite directions approach each other with speed of 22 m <s...
A capacitor is charged by a battery. The battery is removed and another identica...
Suppose the charge of a proton and an electron differ slightly. One of them is $...
The diagrams below show regions of equipotentials. <br><br><picture><source med...
The resistance of a wire is 'R' ohm. If it is melted and stretched to 'n' times ...
A potentiometer is an accurate and versatile device to make electrical measureme...
An arrangement of three parallel straight wires placed perpendicular to plane of...
If $$\theta $$<sub>1</sub> and $$\theta $$<sub>2</sub> be the apparent angles of...
A 250-turn rectangular coil of length 2.1 cm and width 1.25 cm carries a current...
A long solenoid of diameter 0.1 m has 2 $$ \times $$ 10<sup>4</sup> turns per me...
Figure shows a circuit that contains three identical resistors with resistance R...
In an electromagnetic wave in free space that root mean square value of the elec...
The ratio of resolving powers of an optical microscope for two wavelength $$\lam...
Young's double slit experiment is first performed in air and then in a medium ot...
A beam of light from a source L is incident normally on a plane mirror fixed at ...
A thin prism having refracting angle 10<sup>o</sup> is made of glass of refracti...
Two polaroids P<sub>1</sub> and P<sub>2</sub> are placed with their axis perpend...
The de-Broglie wavelength of a neutron in thermal equilibrium with heavy water a...
The photoelectric threshold wavelength of silver is 3250 $$ \times $$ 10<sup>$$-...
The ratio of wavelengths of the last line of Balmer series and the last line of ...
Radioactive material 'A' has decay constant '8 $$\lambda $$' and material 'B' ha...
Which one of the following represents forward bias diode ?
In a common emitter transistor amplifier the audio sgnal voltage across the coll...
The given electrical network is equivalent to <br><br><picture><source media="(...

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