List of practice Questions

Swim bladder is present in:

Main function of glomerulus is :

Amount of saliva secreted daily in human is

Among the following the dissociation constant is highest for

Besides proteins ribosomes contain :

The species listed in Red Data Book are

The Law of Limiting Factors was proposed by ______

When light is incident on a diffraction grating the zero order principal maximum will be _____

A gene of operon which synthesizes a repressor protein is___________

Acceleration due to gravity is $ g $ on the surface of the earth. Then the value of the acceleration due to gravity at a height of $ 32\, km $ above earths surface is: (Assume radius of earth to be 6400 km)

If vibration of string is to be two times then tension in the string must be made :

We wish to see inside an atom. Assuming the atom to have a diameter of $100\, pm$, this means that one must be able to resolve a width of say $10\, pm$. If an electron microscope is used, the minimum electron energy required is about:

The first phylogenetic system of plant classification was proposed by

Which of the following is not considered as an organometallic compound?

The materials suitable for making electromagnets should have

$o- $Toluic acid on reaction with $Br _{2}+ Fe$ gives

The monomer of nylon-6 is/are :

Which of the following is not a protein?

Rainbow is formed due to.............

Which isotope is likely to be most stable?

The waves produced by a motorboat sailing in water are

The waves which cannot travel in vacuum are:

The true stomach in ruminants where most of digestion takes place is

The time period of an earth satellite in circular orbit is independent of

The first acceptor of $CO_{2}$ in $ C_{4}$ plant is: