Microfarad is the commonly used unit of :
The element which is rich in most leafy vegetables is:
Polio is caused by:
The main controlling centre of the cell is:
Genetics is the study of:
What is the main component of bones IInd teeth
Which of the following is based on the process of fusion?
The chemical name of bleaching powder is:
The twinkling of star is due to:
Global warming is caused by:
.................. mirror is used in motor vehicles are rear view mirror.
The human eye forms the image of an object at its:
The law which gives a relation between electric potential difference and electric current is called:
A nuclear reactor works on the principle of nuclear:
Which is the most abundant metal in the Earth’s crust?