Author: MBD

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Bt cotton to reduce the Bt!

Bt cotton is a genetically modified (GM) variety of cotton modified to express a toxin called Bacillus thuringiensis (Bt). This toxin is toxic to certain insect pests, such as the...

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How to solve Chi square test questions?

The Chi sqaure test is specifically used to test whether a recorded data set is in agreement with the proposed hypothesis or not. The quantity ‘chi square’ denotes the difference...

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Difference between SEM and TEM

Electron microscopes are of two types namely, Scanning electron microscope (SEM) and Transmission electron microscope (TEM). We will further discuss the difference between SEM and TEM. Introduction Before digging deeper...

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Prescott’s Microbiology PDF – Download here

Prescott’s Microbiology, by Willey, is appropriate for microbiology majors and mixed majors course students. The text beautifully focuses on readability, artwork, and the integration of several important themes. Guess what,...

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Autoradiography- All you need to know!

Autoradiography is a specialised imaging technique that uses radioactive sources contained in the sample exposed. In 1924, first biological experiment involving autoradiography traced the distribution of Holonium in biological specimens....

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Cell Analogy to Human Body

The cell is the fundamental, structural and functional living unit of life and forms the basis of life on earth. It is the smallest entity present in the body of...