Biological reasons for homosexuality Video
Is there a gay brain? The neuroscience of homosexuality biological reasons for homosexuality
It seems to be a dirty little secret in biology that most animals, including humans, have two and only two biological sexes.
Homosexuality Vs Homosexuality
There are two. Only two. In animals, males make little wriggly little gametes—the sperm.
Females make the large immobile gametes—the eggs. It is the capacity to produce one type of gamete or the other that is the biological definition of sex.
Is Being Gay A Choice Or Nah?
And so we see scientific journals, science writers, and scientists themselves deny that there are just two sexes in humans—denying that homosexualityy is bimodal. The denial of discrete sexes in humans link an ideological rather than a scientific position. Conflating gender and sex, their statement said this:. Variation in biological sex and in gendered expression has been well documented in many species, including humans, through hundreds of scientific articles.
Post navigation
Such variation is observed at both the genetic level and at the individual https://digitales.com.au/blog/wp-content/custom/the-advantages-and-disadvantages-of-technology-in/electron-transport-chain-cyanide.php including hormone levels, secondary sexual characteristics, as well as genital morphology. Indeed, experiments in other organisms have confirmed that variation in traits associated with sex is more extensive than for many other traits. Diversity is a hallmark of biological species, including humans. As a Society, we welcome this diversity and commit to serving and protecting members regardless of their biological sex, gender identity or expression, or sexual orientation.
The ideological motivation for the statement becomes clear in the last sentence above. You can read her piece by clicking on the screnshot below. Allen Orr and I discuss this in our technical book Speciation. But these two episodes are just the prelude for her big point: that biological sex, like species, is an indefinable concept.]
Sometimes there are things and is worse
Bravo, magnificent idea
Very valuable idea
In my opinion you are not right. I am assured. Write to me in PM, we will discuss.
Rather excellent idea