Tag Archives: gametes

“Sex,” why I’m conflicted.


I’m a Biologist but I’m also an advocate for LGBTQA persons, and a Feminist.

So it has bothered me for sometime now to hear the growing idea that the word “Sex” is being seen by many to be nothing more then a social construct. A tool used to quickly label, but that sorely falls apart under scrutiny. Particularly under the light that is the diversity of humanity, and should probably be tossed out. Well I don’t completely disagree with that, but I also don’t want to throw out the word “sex.” To understand why I hold both of these opinions you have to understand that my definitions and understanding of “Sex” is radically different then how the general population tends to use the word.

In general, English speaking cultures, even our governments view the words Sex and Gender as synonymous. This is the root of my conflict because as a biologist I have a precise and well defined notion of sex, and one which does not tread into the territory of gender.

But as a feminist and an advocate for LGBTQA I understand that conflating these terms is dangerous. Both because is misses a wide variety of people who do not fit neatly in to the male and female genders, but worse of all it confused a whole bunch of biology, and physical structures, with social and cultural constructs. This is in no way to say we ought ignore these constructs or that they are not important. However, how you are conditioned, and taught to present as a child doesn’t have much relationship sex you might have.

Though I or Hessian will defend more fully the diffrences between gender and sex in a later post for now I’d like to focus on what I think of when I talk about a person’s sex.

Sex in biology is not a cut and dry, male and female affair. For the majority of biologists discussing sex female and male are only used when there are a few obvious traits that can be used to distinguish different types of gametes in a single species. In species with the male and female classification. Your male if the gametes you produce are smaller and/or more mobile. Your female if the gametes are larger and/or less mobile. That’s generally all there is too it.

You can probably already tell that this isn’t cut and dry by my use of and/or, but it does map nicely on to the general view with humans, since male humans produce sperm which are small and mobile, where the eggs produced by female humans are larger and lack the ability to propel themselves. Although quite often people who are called women, or men are not always female and male.

Sexual reproduction is an old trait, and exists in many forms. Many organisms have male and female style gamete production, but fungus and many sexually reproducing single celled organism being a key example have many sexes or as they are often called “strains” a whole variety of different sexes each often only comparable with  select few other strains. And even in organisms with gametes which fit neatly into the male/female divide such as plants you quickly realize that many organism, including most seed plants, contain both types of sex organs in the same individual (being hermaphroditic), not to mention the massive numbers of organism which can both reproduce sexually and asexually.

This plurality is the context I bring my understand of sex from. Sex is a really useful categorization for organizing reproductive capacity. Outside the frame work of ‘how can you produce offspring’ sex does not have much that is useful to say, and human’s are not exceptions to this rule either.

Certainty it’s true that there is some link between physical traits in humans and what gametes you produce, but these links are not cut and dry.  Not everyone can produce gametes,  and there are nor shortage of people (including trans* and intersex people) with physical traits which do not match what you’d expect by what gamete producing structures they possess. All of this is made more complex by the simple fact that the variety between even “typically” male and female people overlaps far more then in it differs, but if you willing to define sex by gametes like most biologists do, the vast majority of ambiguity goes right out the window.

Though there is a bit more of a downside from a social acceptance perspective. There are no shortage of people whom are for a variety of reasons unable to produce gametes. Now in cases where you  have lost the ability to produce viable gametes, such as people who go through menopause. I’m entirely willing to grant them the sex that they would otherwise have, but in the chance of people who can’t and could never produce gametes? Well I’m force to say they are sexless. Now from a biology perspective I have no problem accepting this, but I can understand that others might not be so happy about it.

Further because of how male and female have become conflated with man and woman, there are not shortage of people, largely intersex, Trans*, and gender nonconforming people who wouldn’t be too happy  if I was to start calling them male, female or sexless based on the gametes they do or don’t produce (assuming I could tell).  That and I don’t blame them for a second. There is tons of baggage tied up with these terms so one can not just ignore the history. Though it happens to not be something that should come up in conversation often, since really you shouldn’t be trying to find out what gamete a person produces. It’s rather personal and you can’t even figure it out just by knowing a persons genitalia, which is also something you shouldn’t be asking people about anyway.

But this is why I’m conflicted, I use sex in the scientific manner, so I’m not talking about the same thing as most people when I’m discussing sex. But I don’t want sex to be thrown out of the common dialogue either. Rather I want more people to discuss the ideas of female and male in term of gametes. It’s simple and it’s clear, but best of all it doesn’t conflate sex and gender. It might ignore issue of secondary “sex” characteristics, but those aren’t actually controlled by your gamete production, so when we are talking about breasts, voices, body hair, muscle mass, and the like we aren’t actually talking about sex we are talking about a whole swath of biological controls. Most notably hormones.

I’m interested to see what questions and ideas everyone has, I couldn’t be a through as I’d like given the breadth of these topics, but for those new to most of this I hope I’ve at least opened your eyes to the complex nature of life on our planet and within our species in nothing else.

Withteeth

 

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