Biology is just an observation of how our physical body works. The universe is only known through human awareness. Our awareness gives us everything - it should not be trivialised.
Who's trivialising it? This is an amazing thing, that such subtlety and refining, a recursive, self-correcting, self-updating, coherent, complex data form is sustained by brain activity despite the regular and complete replacement of all the physical hardware in which it is active.
That's stupendous, that's not trivialising it. Trivialising it is saying that despite that incredible complexity you understand it well enough to determine there's no way consciousness could be a part of that so you're going to invent 'souls'.
O.