Plant height of wild Solanum nigrum is controlled by polygene. A pure line plant with 60 cm height was cross to pure line plant having 20 cm height .All F1 plant having uniform height 40 cm. F1 plant was allowed to self-fertilization to produced 4/64 proportional of F2 plant having height 20 cm . What is number of polygene governing plant height?

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#Question id: 11282

#Part-B Specialized Branches in Biotechnology

Which of the following ecosystems would likely have the largest net primary productivity per hectare and why?

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#Question id: 14484

#Part-A Aptitude & General Biotechnology

Find the chance of throwing more than 15 in one throw with 3 dice

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#Question id: 19168

#Part-A Aptitude & General Biotechnology

The chromatographic method of separating biochemical mixture of compounds, based on highly specific biological interactions is referred to as ______________

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#Question id: 12496

#Part-A Aptitude & General Biotechnology

A woman who has two brothers and a maternal uncle (her mother's brother) with non-specific X-linked mental retardation is referred for genetic counselling. There are no diagnostic tests available to help determine whether or not she is a carrier. Which of the following is correct?

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#Question id: 711

#Part-B Specialized Branches in Biotechnology

The shortest alpha helix segment in a protein that will span a membrane bilayer has about.