List of top Questions asked in NEET (UG)

In a region, the potential is represented by V(x, y, z) = 6x-8xy-8y+6yz, where V is in volts and x, y, z are in meters. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is:
A thermodynamic system undergoes cyclic process ABCDA as shown in Fig. The work done by the system in the cycle is:
thermodynamic system undergoes cyclic process ABCDA
A monoatomic gas at a pressure P, having a volume V expands isothermally to a volume 2V and then adiabatically to a volume 16V. The final pressure of the gas is: (take γ = 5/3)
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?
Which is the particular type of drug that is obtained from the plant whose one flowering branch is shown below?
Which is the particular type of drug that is obtained from the plant
A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?
Function of filiform apparatus is to:
Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of:
Match the following and select the correct option:
(a)Earthworm(i)Pioneer species
(b)Succession(ii)Detritivore
(c)Ecosystem service(iii)Natality
(d)Population growth(iv)Pollination
Archaebacteria differ from eubacteria in:
Transformation was discovered by
Which one of the following is wrong about Chara?
The first human hormone produced by recombinant DNA technology is?
The zone of atmosphere in which the ozone layer is present is called:
Which of the following is responsible for peat formation?
Which one of the following shows isogamy with non-flagellated gametes?
Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively?
Injury localized to the hypothalamus would most likely disrupt:
Which of the following shows coiled RNA strand and capsomeres?
An alga which can be employed as food for human being is :
Pollen tablets are available in the market for:
Select the Taxon mentioned that represents both marine and freshwater species
Viruses have :
If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
Plant \(→\) Mice \(→\) Snake \(→\) Peacock
A location with luxuriant growth of lichens on the trees indicates that the: