Species I is diploid (2n  = 8) with chromosomes

AABBCCDD; related species II is diploid (2n = 8) with chromosomes MMNNOOPP. Individuals with the following sets of chromosomes represent what types of chromosome mutations?

A-   AAABBCCDD        B-   AABBCCDDMNOP

C-   AAABBCCDDD

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#Question id: 4138

#Part-A Aptitude & General Biotechnology

In bacteria the elongation stage of protein synthesis does not involve:

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#Question id: 11690

#Part-B Specialized Branches in Biotechnology

Some cells secrete chemicals into the extracellular fluid that act on cells in the same tissue. Which of the following refers to this type of regulation?

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#Question id: 4356

#Part-A Aptitude & General Biotechnology

Gene expression is often assayed by measuring the level of mRNA produced from a gene. What level of the control of gene expression can by analyzed by this type of assay?

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#Question id: 17287

#Part-A Aptitude & General Biotechnology

Consider the following grouped frequency distribution : 

What is mean deviation about the median ?  

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#Question id: 9597

#Part-B Specialized Branches in Biotechnology

The reaction centre bacteriochlorophyll from purple photosynthetic bacteria was similarly identified as-