UP2003

Which disease is caused by virus

Which disease is caused by virus Options (a) polio (b) leprosy (c) TB (d) malaria Correct Answer: polioExplanation:No explanation available.…

African sleeping sickness is caused by

African sleeping sickness is caused by Options (a) Giardia intestinalis (b) Trichomonas vaginalis (c) Trypanosoma gambiense (d) Leishmania donovani Correct…

Histamines are secreted by

Histamines are secreted by Options (a) mast cells (b) macrophages (c) Kupffer cells (d) Nissl's granules Correct Answer: mast cellsExplanation:No…

The work done in which of the following processes is equal to the change in internal energy

The work done in which of the following processes is equal to the change in internal energy of the system?…

The work done in which of the following processes is zero?

The work done in which of the following processes is zero? Options (a) Isothermal process (b) Adiabatic process (c) Isochoric…

The wing span of an aeroplane is 20 m. It is flying in a field where the vertical

The wing span of an aeroplane is 20 m. It is flying in a field where the vertical component of…

A 2 kg mass starts from rest on an inclined smooth surface with inclination

A 2 kg mass starts from rest on an inclined smooth surface with inclination 30° and length 2 m. How…

In an A.C circuit of capacitance the current from potential is

In an A.C circuit of capacitance the current from potential is Options (a) in same phase (b) in opposite phase…

If the value of potential in an A.C circuit is 10 V, the peak value of potential is

If the value of potential in an A.C circuit is 10 V, the peak value of potential is Options (a)…

Two balls are dropped from heights h and 2h respectively. The ratio of times

Two balls are dropped from heights h and 2h respectively. The ratio of times of these balls to reach the…