Who was the first woman Chief Minister of an Indian

Which of the following is not a characteristic of prokaryotic cells?

Which of the following is a cell surface receptor?

Consider the reaction-

Copper sulphate solution (blue) + Iron → Iron sulphate soluton + Copper What is the colour of the iron sulphate solution?

Name the largest gland found in human body :

The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?

1. 6.3 x 10⁷ J/ Kg

A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole?

Before X-ray examination (coloured X-ray) of the stomach, patients are given suitable salt of barium because 

Which of the following statements is true about cell signaling?

The spokes used in the wheel of a bicycle increase its –