Growth Rat Froth Rate

Growth rat froth rate, is a pretty good proxy for fitness. But what gross rate you measure first is the one that actually impinges on fitness? Is not so straightforward to explain. It's really going to be hard to understand or make predictions about how those react nors book for species we've never studied before. So it's great to now have an example, but you you have to defend grow rate as the trate. And because in some contacts, many contacts, especially with the things that yugas work on, growth rat froth rates are very important.