About Authors:
Aniket Mukherjee
M.Sc. (Botany), M.Ed. from Calcutta University,
Kolkata, West Bengal
aniket.serampore@gmail.com
I. INTRODUCTION
I.1 Introduction:
The present era is the era of science and technology. There are different branches of the science like Physical science, Life science, Chemical science etc. But among all, Life science is an important subject as it is directly related to the needs of human life.
Life science is changed to a great extent by the development of the Electron–microscopy. Life science knowledge consists not only of a collection of facts, but also more importantly of the way these facts are associated with and interpreted in general theories applied to human life.