Answer:
A starch molecule is like a reservoir of energy
Explanation:
The vegetative pats of a higher plant is made up of ROOTS,STEM and LEAVES.
Both occur anaerobically, or with exercise, but lactic acid occurs in muscles (you know that burning sensation after muscle fatigue? It's from lactic acid buildup in muscles) and alcoholic fermentation occurs by yeast. So basically, the main thing that they have in common is just that they occur anaerobically.
I believe there are actually a couple. DNA sequencing, restriction enzymes, polymerase chain reactions. I hope this helps.