A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?

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#Question id: 18674

#Part-A Aptitude & General Biotechnology

Electrophoresis of normal RNA can be achieved by using

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#Question id: 7461

#Part-A Aptitude & General Biotechnology

How many times do the hands of a clock right angle in a day ?

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#Question id: 3623

#Part-A Aptitude & General Biotechnology

To carry out a complementation test, which of the following statement is correct?

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#Question id: 4907

#Part-A Aptitude & General Biotechnology

Two corn plants are studied. One is resistant (R) and the other is susceptible (S) to a certain pathogenic fungus. The following crosses are made, with the results shown

R male X S female = all S progeny

R female X S male = all R progeny

Which of the following are correct about inheritance?

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#Question id: 19691

#Part-B Specialized Branches in Biotechnology

The QT interval of an electrocardiogram (ECG) includes the