List of top Questions asked in AIIMS, DUET

Which of the following prevents the photo-oxidation and destruction of pigments ?

The mass moment of inertia, of a body depends upon

The dimensional formula of Planck's constant is

Preparation of sperm before penetration of ovum is

In the nuclear reactions, there is a conservation of

In a coil of self-inductance $5$ henry, the rate of change of current is $2$ ampere per second. The e.m.f. induced in the coil, is

If $???? is stress and $???? is Young?? modulus of a wire material, then energy stored in the wire per unit volume, is

How much amount of oxygen is present in one gram of haemoglobin?

Genes present on Y-chromosome are called

Electron volt (eV) is the unit of

During melting process, the heat given to a body is utilised in

Chromatic aberration of lens can be corrected by

Brass is an alloy of copper (Cu) and

At sea level, the value of $g$ is minimum at

Sound waves cannot propagate through vacuum but light waves can. Sound waves cannot be polarised but light waves can be.

Plasmids are single-stranded extra-chromosomal DNA. Plasmids are possessed by eukaryotic cells.

$NO_3^-$ is planar while $NH_3$ is pyramidal. $N$ in $NO_3^-$ is $sp^2$ and in $NH^3$ is $sp^3$ hybridized.

In the descending limb of loops of Henle, the urine is hypertonic, while in ascending limb of loops of Henle, the urine is hypotonic. Descending limb is impermeable to Na , while ascending limb is impermeable to HO.

Chloragogen cells of earthworm are similar to the vertebrate organ

Ora serrata is

The disorders such as alkaptonuria and phenylketonuria are refered to as

There is an irregular mating population. If the frequency of an autosomal recessive lethal gene is 0.4, then the frequency of the carriers in a population of 200 individuals is

The branch of biology dealing with the process of improvement of human race by selective breeding is called

The lining of bone marrow cavity is called

Which proteolytic enzyme induces lysis of fibrin during fibrinolysis?