List of top Questions asked in Manipal

The chief function of sieve tube element is:

The rate constant for a first order reaction whose half-life, is $480\, s$ is:

What is the angle between the electric dipole moment and the electric field strength due to it on the equatorial line?

Molecular orbital theory was given by:

Which of the two parts in cockroach are fundamentally similar in structure?

Which one of the following families has unilocular superior ovary?

Which one of the given transition metal ions is diamagnetic?

Which is chemically most active non-metal?

The plane face of a plano-convex lens of focal length $20\, cm$ is silvered. What type of mirror will it become and of what focal length $ f $ ?

The percentage of soil volume occupied by pore space is called porosity of soil. It is minimum in:

The number of ether isomers possible for $C_{4}H_{10}O$ are:

The lightest particle is:

The integument of the frog is always kept moist because:

The hybrid state of sulphur in SO$_3$ molecule is

The exchange of chromosomal parts between non-homologous chromosomes is known as:

The amount of living matter present in an ecosystem at a given time is called:

Solubility product of $ BaCl_{2}$ is $ 4\times 10^{-9}$ . Its solubility would be:

Solubility of iodine in water may be increased by adding:

Plants having similar genotypes produced by plant breeding are called:

Oxidation number of $ N $ in $ NH_{3}$ (hydrazoic acid) is:

Multi carpellary, apocarpous, gynoecium with superior ovary is characteristic feature of the family:

Molecular formula of Glaubers salt is:

Kattha is obtained from the heart wood of:

In human beings placenta is formed by:

Human female possess $ 44+XX $ chromosomes. The secondary oocyte shall have: