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: 12490

#Part-B Specialized Branches in Biotechnology

Tay-Sachs disease shows autosomal recessive inheritance. Parents of a newly diagnosed affected child are referred for genetic counselling. It would be correct to tell them that:

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#Question id: 7456

#Part-A Aptitude & General Biotechnology

How many times the hands of a clock will be in vertically opposite Directions from 10 AM to 10 PM.

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#Question id: 1396

#Part-B Specialized Branches in Biotechnology

Trks are:

a. endonucleases.        b. transmembrane receptors.   c. proteases.     d. protein kinases.      

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#Question id: 18731

#Part-A Aptitude & General Biotechnology

If blunt ended ligations are to be carried out. Which of the following enzymes can be used?

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#Question id: 19552

#Part-B Specialized Branches in Biotechnology

What is the molarity of 245.0 g of H₂SO₄ dissolved in 1.000 L of solution?