List of top Questions asked in NEET (UG)

In a mutational event, when adenine is replaced by guanine, it is a case of

Which form of RNA has a structure resembling clover leaf

Injury to vagus nerve in human is not likely to affect

Which of the following hormones is not a secretion product of human placenta?

The most abundant element present in the plant is :-

If by radiation all nitrogenase enzyme is inactivated, then there will be no

The maximum growth rate occurs in

The work done during the expansion of a gas from a volume of $4\, dm^3$ to $6 \,dm^3$ against a constant external pressure of $3$ atm is :-

The phase difference between two waves, represented by $y_1=10^{-6} \sin[100t +(x/50)+0.5]\,m$ $y_2=10^{-6} \cos[100t +(x/50)]\,m$ where $x$ is expressed in metres and $t$ is expressed in seconds, is approximately.

The molecular formula of diphenyl methane How many structural isomers are possible when one of the hydrogen is replaced by a chlorine atom?

Reaction of $HBr$ with propene in the presence of peroxide gives

Lack of independent assortment of two genes-$A$ and $B$ in fruit fly-Drosophila is due to

Diversification in plant life appeared

Which of the following propagates through leaf-tip?

Angiosperms have dominated the land flora primarily because of their

Which one of the following is a living fossil?

Chloropicrin is obtained by the reaction of

Certain characteristic demographic features of developing countries are

When $CO_2$ concentration in blood increases breathing becomes

Cancer cells are more easily damaged by radiation than normal cells because they are -

A major component of gober gas is

ATPase enzyme needed for muscle contraction is located in -

Duodenum has characteristic Brunner's gland which secrete two hormones called

A self-fertilizing trihybrid plant forms :-

A ball of mass $2 \,kg$ and another of mass $4\, kg$ are dropped together from a $60$ feet tall building. After a fall of $30$ feet each towards earth, their respective kinetic energies will be in the ratio of