List of practice Questions

Which one of the following is not a plastid?
Which one of the following is not a biofertilizer?
Which one is used in the production of insulin by genetic engineering?
Which of the following false for tetrahedral complexes?
Two identical concentric rings each of mass $m$ and radius $R$ are placed perpendicularly. What is the moment of inertia about axis of one of the rings
The yellow colour of urine is caused by
The nerve fibre in its resting stage is
The opening of auricles and ventricle on the right side is guarded by
The angle of minimum deviation for a prism is $40^{\circ} $ and the angle of the prism is $60^{\circ} $ . The angle of incidence in this position will be
The cellular respiration first takes place in the
Sweet potato and potato are examples of
Sparkling of diamond is because of
Rabies is caused by
The Leydig cells secrete
Incomplete dominance is shown by
In a DNA molecule, the adenine is $15\%$. What will be the percentage of guanine in this DNA?
Fungi are classified on the basis of
Eutrophication is the result of
The stage during which, cell decides to get specialized
the reagents used in the conversion are
Which of the following has highest ionisation energy?
An element with configuration $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{5}$ will form a compound of highest ionic character with the element having configuration
Zener diode acts as
Consider a vehicle going on a horizontal road towards east. Neglect any force by the air. The frictional force on the vehicle by the road
Opening of stomaia is not affected by