It would say different races have ...
shudder
differences
They might even point out that the difference between men and women, as measured in DNA differences, is bigger than the differences between humans and mice. This might result in some actual differences, and likely not just in appearance.
Nobody seems to want to hear these obvious facts, we've just collectively agreed that we're going to ignore this and even change the science to reflect political opinion.
Apparently the message that yes, sexes and races are different, and we've chosen to ignore that is considered a racist attitude itself.