Photosynthesis is an example of how people and plants are dependent on each other.
Answer:
The best example of hypothesis which leads to new experiment methods was done by Morgan where he used fruit flies.
<span> RNA was thought of as little more than a messenger between DNA and proteins, carrying instructions as messenger RNA (mRNA) to build proteins. However, RNA can do far more. It can drive chemical reactions, like proteins, and carries genetic information, like DNA. And because RNA can do both these jobs, most scientists think life as we know it began in an RNA world, without DNA and proteins.</span>
