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 transformer having efficiency of 90% is working on 200 V and 3 kW power supply. If the current in the secondary coil is 6A, the voltage across thesecondary coil and the current in the primary coil respectively are

If force (F), velocity (V) and time (T) are taken as fundamental units, then the dimensions of mass are

Steam at 100oC is passed into 20 g of water at 10oC. When water acquires a temperature of 80oC, the mass of water present will be: [Take specific heat of water = 1 cal g-1 oC-1 and latent heat of steam = 540 cal g-1]

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