List of practice Questions

The opening of inferior vena cava into right auricle is regulated by

Thromboplastin required for blood clotting at the place of injury is released by

Clove oil is obtained from

Cellular totipotency was first demonstrated by

Cells in Go-phase of cell cycle

Carrying capacity of a population is determined by

$ C{{O}_{2}} $ acceptor in $ {{C}_{3}} $ cycle is

Atoms in a $P_{4}$ molecule of white phosphorus are arranged regularly in the following way :

Both RBC and WBC are formed in the

Lenticels are

Tunica-corpus theory is associated with

Embryo axis above the cotyledon is called as

Which of the following is insectivorous plant ?

A virion is a

Monocarpic plants

The bacteriophage is a virus that parasites

What is not true for Paramecium ?

Antibodies are synthesized by

The oxidant which is used as an antiseptic is :

Number of neutrons in $C^{12}$ and $ C^{14} \, are $

Sharp peak point $A$ represents

The temperature of a body is increased from $-73^{\circ}\,C$ to $327\,^{\circ}\,C$. Then the ratio of emissive power is

In a closed organ pipe, the first resonance occurs at $50\, cm$. At what length of pipe, the second resonance will occur?

Two identical cells each of emf E and internal resistance r are connected in parallel with an external resistance R. To get maximum power developed across R, the value of R is

Which shows radioactivity?