Biological Instruments And Techniques

Biological Instruments And Techniques

A variety of instruments and techniques are used in biological studies, some of them are quite complex in nature. Scientific progress is directly related to the advancement in techniques and modern instruments. A knowledge of their working principles is necessary to make optimal use of them. The following instruments are described here.

Click on the title to open.


Gel Electrophoresis

PCR (Polymerase Chain Reaction)


Blotting techniques

FISH (Fluorescent in situ Hybridization)

Chromosome painting

Transmission Electron Microscope (TEM)

Scanning Electron Microscope (SEM)


About the author

Dr. Girish Chandra administrator

Dr. Girish Chandra, retired Professor from Delhi University, has been teaching zoology for over 40 years and conducting research in insect taxonomy and pest control, particularly biological control and integrated pest management.