List of top Questions asked in NEET (UG)

Which of the following statement about hydrogen is incorrect ?

Which of the following restriction enzymes produces blunt ends ?

Which of the following is not a feature of the plasmids ?

Which of the following is a restriction endonuclease ?

Microtubules are the constituents of

Mitochondria and chloroplast are- (a) semi-autonomous organelles (b) formed by division of pre existing organelles and they contain DNA but lack protein synthesising machinery Which one of the following options is correct?

$MY$ and $NY_3$, two nearly insoluble salts, have the same $K_{SP}$ values of $6.2 \times 10^{-13}$ at room temperature. Which statement would be true in regard to $MY$ and $NY_3$ ?

Natural rubber has :

One mole of an ideal monatomic gas undergoes a process described by the equation $PV^{3}=$ constant. The heat capacity of the gas during this process is -

Oxidative phosphorylation is

Photosensitive compound in human eye is made up of -

Red List contains data or information on

Reduction in pH of blood will -

Seed formation without fertilization in following plants involves the process of

Select the mismatch.

Select the wrong statement -

Serum differs from blood in

The term 'polyadelphous' is related to -

Three liquids of densities having the same value of surface tension $T$, rise to the same height in three identical capillaries. The angles of contact $\theta_{1}, \theta_{2}$ and $\theta_{3}$ obey-

Two cars $P$ and $Q$ start from a point at the same time in a straight line and their positions are represented by $x _{ P }( t )= at + bt ^{2}$ and $x _{ Q }( t )=f t - t ^{2}$. At what time do the cars have the same velocity ?

Tricarpellary, syncarpous gynoecium is found in flowers of -

Methanogens belong to -

Nomenclature is governed by certain universal rules. Which one of the following is contrary to the rules of nomenclature ?

Phytochrome is a -

Pick out the correct statements : (a) Haemophilia is a sex-linked recessive disease. (b) Down's syndrome is due to aneuploidy. (c) Phenylketonuria is an autosomal recessive gene disorder. (d) Sickle cell anaemia is an X - linked recessive gene disorder.