Phase-contrast microscopy depends on the refractive index of the region of specimen and generates image in which we see a pattern of 

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#Question id: 18897

#Part-A Aptitude & General Biotechnology

A radioactive compound having Low energy ß Used in genetics and molecular biology research.

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#Question id: 18898

#Part-B Specialized Branches in Biotechnology

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of

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#Question id: 18898

#Part-A Aptitude & General Biotechnology

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of

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#Question id: 18899

#Part-B Specialized Branches in Biotechnology

Cobalt-57 is a radioactive element  Used as a tracer to diagnose 

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#Question id: 18899

#Part-A Aptitude & General Biotechnology

Cobalt-57 is a radioactive element  Used as a tracer to diagnose 

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#Question id: 18900

#Part-B Specialized Branches in Biotechnology

Which statement is correct regarding ratio of half-life of radioactive material to its mean life?