Question

An example of "structure equals function" or "form follows function" at the molecular level is that

Answer 1

Answer:

That can also be phrased "form follows function". It basically means that the function of a body part, organ, system etc. determines (or helps determine) what form or shape the organ will take. Take teeth for example. Some teeth are meant for cutting things and are shaped like blades. Some are meant for grinding and have flattened but rough surfaces. Some teeth are meant for stabbing and are pointy (and particularly long in species that hunt a lot)