Benefits of Biotechnology Biotechnology is a field in science responsible for using and manipulating microorganisms so as to benefit mankind. It uses scientific methods for modifying the products, improving qualities of animals and plants as well as other products created from microorganisms.
A pen drive being inserted into a USB port. noun. The definition of a pen drive is small storage device shaped like a pen with built-in data storage that connects to a computer by a USB port. An example of a pen drive is a pen with a hidden USB port for saving data. Noun. (plural pen drives)
Actually, a pen drive is a type of flash memory. flash memory uses transistors to store data. when a current of 5v is applied to a transistor it is similar of storing 1 bit of data in it. thus whatever data we are copying in the pen drive is stored in transistors.