What were eobionts

What were the observations and important calculations drawn from a-scattering experiment ?

What were the observations and conclusions drawn from a-scattering experiment ?

What were the units used for expressing atomic masses of elements initially ?

How many times were you ill in the last one year ? What were the illnesses ? Think of one change you could make in your habits in order to avoid any of most of the above illnesses.

How was insulin obtained before the advent of rDNA technology? What were the problems encountered?