The chances of a person being alive who is now 35 years old, till he is 75 are 8 : 6 and of another person being alive now 40 years old till he is 80 are 4 : 5. The probability that at least one of these persons would die before completing 40 years hence is

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#Question id: 3782

#Section 3: Genetics, Cellular and Molecular Biology

In his work with pneumonia-causing bacteria and mice, Griffith found that

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#Question id: 2142

#Section 2: General Biology

Glucose transport into erythrocytes is an example of

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#Question id: 12941

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Name the therapeutic protein which has been used to successfully treat certain types of breast cancer.

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#Question id: 15561

#Section 6: Plant, Animal and Microbial Biotechnology

Which mechanism is helpful in secondary metabolite production

1. ppGpp secretion

2. Autoinducer

3. Nutrient limitation

4. Senescence genes

Which combination is incorrect  from the following.

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#Question id: 18638

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

For unrooted trees, the number of unrooted tree topologies (NU) is ________