Common meaning:

The power of biological systems.

Hidden meaning of the Equity religion: 

Oppressing people using scientific knowledge and claiming it is true because it is biological.

Discussion:

The religion of Equity says that we are only limited by what we can imagine in our minds and that science oppresses people by putting forth the false claim that we are limited by our biology. 

A reasonable biological argument could be that it makes sense for humans to walk on their feet and not their hands because legs are designed to carry us efficiently and arms just don’t have the power.

True believers of Equity would declare that I am using biopower to oppress the minoritized group of arm walkers. Leg walkers have designed a world that works for them and for too long have oppressed and looked down on arm walkers. All leg walkers need to repent for the oppression and pain their group has caused and commit to making all spaces arm-walking friendly.

Pretending that we are not biological beings is a very bad thing and can lead us into all kinds of insanity.