An immune response against grass pollen often involves:

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#Question id: 11548

#Part-B Specialized Branches in Biotechnology

If a portion of the pancreas is surgically removed from a rat and the rat subsequently loses its appetite, one explanation is that the removed portion contains cells that secrete a chemical signal that somehow stimulates appetite. Given this scenario, what type of chemical signaling is occurring?

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#Question id: 7510

#Part-A Aptitude & General Biotechnology

A boat running upstream takes 5 h 12 min to cover a certain distance, while it takes 4 h to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?

TLS Online TPP Program

#Question id: 7466

#Part-A Aptitude & General Biotechnology

At the time between 6 AM and 7 AM will the minute hand and hour hand of a clock make an angle closest to 60° ?

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#Question id: 5044

#Part-B Specialized Branches in Biotechnology

The cell might not look different from its nearest or most distant neighbors in the embryo and show no visible signs of differentiation, but its developmental fate has become restricted, the process known as-

TLS Online TPP Program

#Question id: 5832

#Part-B Specialized Branches in Biotechnology

Mutagenic agents that can cause cancer are known specifically as: