Think about Gregor Mendel growing generation upon generation of pea plants, trying to find
out why some plants produced certain traits
while others didn't.
Think about how hard it can be just to keep
plants alive!

If you were like Mendel and trying to design
experiments with pea plants, what would you
need to think about in your planning in order
to get good results?

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added