List of practice Questions

In barley stem vascular bundles are

Freon used as refrigerant is

Enamel of tooth is secreted by

Cyclosporin A, an immunosuppressive drug, is produced by

Dark black coloured soil is generally more fertile because it has abundant ____.

Cotyledons and testa respectively are edible parts in

Chlorosis in plants occurs due to

Intercalated discs are characteristic of muscles found in

Which of the following is correct regarding plasma membrane?

What are microsomes?

The name sarcode was given to living substance of cell by

One of the representatives of Phylum Arthropoda is

Laterally united anthers with free filaments is the characteristic feature of

Why are vascular bundles termed ?closed? in monocots?

Between breaths, the intrapleural pressure is approximately ___ mmHg less than atmospheric pressure.

In which of the following classes of fungi, sexual reproduction is absent?

Ammonia is a Lewis base and it forms complexes with many cations. Which one of the following cations does not form a complex with ammonia?

Which of the following is an example of absorption?

Which of the following reactions show the process of smelting?

Molecules of a noble gas do not possess vibrational energy because a noble gas

The strength of ${H_2O_2}$ (in g/L) in 11.2 volume solution of ${H_2O_2 }$ is

Which of the following does not show electrical conductance?

A hypothetical electrochemical cell is shown below :- $\overset{T}{A}|A+(xM)||B^+(yM)|\overset{\oplus}{B}$ The emf measured is +0.20V. The cell reaction is:

A cyclic process is shown in the figure. Work done during the cyclic process ABCDA is

A convex lens of focal length 20 cm made of glass of refractive index 1.5 is immersed in water having refractive index 1.33. The change in the focal length of lens is