List of top Questions asked in NEET (UG)

Cytokinins are known to :

A battery of e.m.f 10 V and internal resistance $0.5\, \Omega$ is connected across a variable resistance R. The value of R for which the power delivered in it is maximum is given by

Electronic configuration of calcium atom can be written as

If a body A of mass M is thrown with velocity v at an angle of 30$^{\circ}$ to the horizontal and another body B of the same mass is thrown with the same speed at an angle of 60$^{\circ}$ to the horizontal, the ratio of horizontal range of A to B will be

Meroblastic cleavage is a division which is

Organisms which are indicator of SO pollution of air

Elements of which of the following groups will form anions most readily?

The time constant of C-R circuit is

The correct value of the gas constant 'R' is close to

Soil particles determine its

$H_3PO_2$ is the molecular formula of an acid of phosphorous. Its name and basicity respectively are

Experiments on Acetabularia by Hammerling proved the role of

The energy of an electron in the $nth$ Bohr orbit of H - atom is

In guard cells when sugar is converted into starch, the stomatal pore

Flowering dependent on cold treatment is

Bakelite is a product of the reaction between

When phenol is treated with excess of bromine water, it gives

A bicollateral vascular bundle is characterised by

A is a lighter phenol and B is an aromatic carboxylic acid. Separation of a mixture of A and B can be carried out easily by using a solution of

Resin and turpentine are obtained from

At its melting point ice is lighter than water because

Conversion of starch to organic acids is required for

Sound box of birds is called

Strength hydrogen bonding is shown by

Guttation is mainly due to