A man invited some boys and girls on the birthday of his son. The number of boys was less than that of girls by 2.He gave Rs.10 to each boy and Rs.20 to each girl. If total amount distributed by him is Rs.280, what was the number of boys?

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#Question id: 19481

#12. Applied Biology

In cry toxin at amino acid at which position is not conserved

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#Question id: 19482

#12. Applied Biology

It has been proposed that the DNA-protein complex forms 

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#Question id: 19524

#12. Applied Biology

In the DNA-protein complex where central DNA core is surrounded by the N-terminal half of the Cry protein, while the C-terminal half of the protein 

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#Question id: 19525

#12. Applied Biology

CryI proteins are insecticidal to 

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#Question id: 19684

#13. Methods in Biology

Which of the following is used to measure the electrical activity of the heart?

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#Question id: 19685

#13. Methods in Biology

The P-waves of ECG indicates: