List of top Questions asked in NEET (UG)- 2005

Secretin and cholecystokinin are digestive hormones. They are secreted in
In a man, abducens nerve is injured. Which one of the following functions will be affected ?
Which one of the following arrangements represents the correct order of electron gain enthalpy (with negative sign) of the given atomic species?
A network of four capacitors of capacity equal to C1=C,C2=2C,C3=3C and C4=4C are connected to a battery as shown in the figure. The ratio of the charges on C2 an C4 is
A network of four capacitors of capacity equal to C1=C,C2=2C,C3=3C and C4=4C
Which of the following pairs of a chemical reaction is certain to result in a spontaneous reaction?
A woman with normal vision, but whose father was colour blind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. This boy
Which of the following is generally used for induced mutagenesis in crop plants?
More than 70% of world's freshwater is contained in :
Which of the following is the simplest amino acid
The nuclei of which one of the following pairs of nuclei are isotones?
The ratio of the dimensions of Planck's constant and that of the moment of inertia is the dimension of:
Which of the following is not used for disinfection of drinking water ?
In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues ?
Which one of the following characters is not typical of the class-Mammalia ?
From the following statements select the wrong one
Animals have innate ability to escape from predation. Examples for the same are given. Select the incorrect example
The temperature of inversion of a thermocouple is 620°C and the neutral temperature is 300°C.what is the temperature of cold junction?
Fission of nuclei is possible because the binding energy per nucleon in them:
A student wishes to study the cell structure under a light microscope having 10X eyepiece and 45X objective. He should illuminate the object by which one of the following colours of light so as to get the best possible resolution?
If mammalian ovum fails to get fertilized, which one of the following is unlikely ?
In the reaction \(^2_1H+^3_1H\) \(\rightarrow\) \(^4_2He+^1_0n,\) if the binding energies of \(^2_1H\), \(^3_1H\) and \(^4_2He\) are respectively a, b and c (in MeV), then the energy (in MeV) released in this reaction is:
Which of the following processes is reversible?
A photosensitive metallic surface has work function, hv0. If photons of energy 2hv0 fall on this surface, the electrons come out with a maximum velocity of 4x106 m/s. When the photon energy is increased to 5hv0, then maximum velocity of photoelectrons will be:
The work functions for metals A,B and C are respectively 1.92 eV, 2.0 eV and 5 eV. According to Einstein's equation, the metals which will emit photoelectrons for a radiation of wavelength 4100 Å is/are:
In contrast to annelids the platyhelminths show