List of practice Questions

Eight nucleated embryosac is

Mg is a component of

Enzymes not found in:

Pneumatophores are found in

Spindle fibre unite with which structure of chromosomes?

Virus are living, because :

Black rust of wheat is caused by:

Which of the following character is not found in all the chordates:

What is true for mammalia:

Then A is:

Which of the following element exhibit maximum oxidation state:

R and S enantiomer are differ in:

Oxidation numbers of \(A,B\) and \(C\) are \(+2,+5\) and \(– 2\) respectively possible formula of compound is:

The first step for initiation of photosynthesis will be

Blastopore is the pore of:

Role of enzyme in reactions:

If the apical bud has been removed observe

The bacteria generally used for genetic engineering is

What happens in light reaction (Photo chemical reaction):

Lemur Edri-edri is found in :

In which stage of cell cycle, DNA replication occurs:

For a planet having mass equal to mass of the earth but radius is one fourth of radius of the earth. Then escape velocity for this planet will be

Concentration of urine depends upon which organ?

During viral infection the protein formed in host cells to resist is:

Anticodon occurs in: