NEET 2014 Question Paper

You are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?

To obtain virus-free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken?

Select the Taxon mentioned that represents both marine and fresh water species

An example of ex situ conservation is

A species facing extremely high risk of extinction in the immediate future is called

Among the following sets of reactants which one produces anisole?

Which of the following compounds will undergo racemisation when solution of KOH hydrolyzes? (i) (ii) CH3CH2CH2Cl (iii) (iv)

What products are formed when the following compound is treated with Br2 in the presence of FeBr3 ?

Which one is most reactive towards Nucleophilic addition reaction?

What is the maximum number of orbitals that can be identified with the following quantum numbers? n = 3, l = l, ml = 0

A projectile is fired from the surface of the earth with a velocity of 5 ms-1 and angle θ with the horizontal. Another projectile fired from another planet with a velocity of 3 ms-1 at the same angle follows a trajectory which is identical with the trajectory of the projectile fired from the earth. The value of the acceleration due to gravity on the planet is (in ms-2) is (given g = 9.8 ms-2)

A balloon with mass m is descending down with an acceleration a (where a

If n1, n2 and n3 are the fundamental frequencies of three segments into which a string is divided, then the original fundamental frequency n of the string is given by

Two thin dielectric slabs of dielectric constants K2 and K2 (K1 2) are inserted between plates of a parallel plate capacitor, as shown in the figure. The variation of electric field E between the plates with distance d as measured from plate P is correctly shown by

Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5 Ω The power loss in the wire is