It is, though. There are entire paths in science now that revolve around it.

X = mutation XXY =mutation

Yeah actually, a female will always be XX while males are XY.

https://www.reddit.com/r/lgbt/comments/koyvf8/a_thread_on_biological_sex/?utm_medium=android_app&utm_source=share

Still generally conform to one side or the other

that is entirely wrong

Its not

It is a biological fact.

Biological fact

Ah, be very careful when trying to paint something in just black and white.

please read the explanation from a biologist on how you are wrong

Proven time and time again

I linked it

It used to be fact, now it’s been evaluated to be more complex.

lol someone posted a link to reddit

I will not get information from a redit post

I don't know, a biologist on r/lgbt cannot possible be biased. Lmao

8th grade biology is not all there is to biology

College biology is pretty damn close

also, they are still a biologist

It’s not

Maybe the gen Ed

Certainly not anything past that

Yeah, and so are biologist that disagree with him.

source?

What you are assuming is correct would fall into the category of psychology not biology

Possibly

find a biologist that specifically disagrees with what is discussed in the post

Hmm

Everything is interdisciplinary at a certain point

Again I will not use reddit as a source

Ah, take a shot at it man. Nothing to lose, no?

it's a reddit post of screenshots of a twitter thread look up their twitter if you want to look at their credibility

You might read something interesting

@RebeccaRHelm

is their handle

Reddit and Twitter are not reliable sources

Depends on who’s posting

here is their website which features a list of their published and peer reviewed studies

http://www.rebeccarhelm.com/

I’ve used Twitter quotes in academic papers