RAZD:

So if it isn't the bacteria that evolved, it must be the phage. And, indeed, we call the new phage T4h as it has evolved a new host specificity.

Jeanie: Sorry.....but the way I see it (and believe its true) things can't evolve beyond their "kinds" and the fact that bacteria evolve isn't proof that they could evolve into a higher life form..... I know its thought to be gradual, but it doesn't prove anything in and of itself????? (I know you know that, too, but don't see the stretch or jump there???