An example of biological differences between men and women

Are Male and Female Brains Different? While some brain features are more common in one sex than the other, and some are typically found in both, most people have a unique mix. Research has found some key differences that could explain why we expect males and females to think and behave in characteristic ways.

An example of biological differences between men and women

A fine slogan with a lot of virility to it A Future Without War. Isn't it possible that if women had governing power in our societies, perhaps that seductive sway would lead them to act exactly like men, including the launching of wars?

John Gray wrote a popular and often cited relationship book, Men are from Mars. Women are from Venus. Some differences between men and women are superficial changing fashion can quickly alter them—e. American men don't use hair dye or the differences are cultural, not based heavily on genetics and thus changeable, although often not readily so e.

But this much copied phrase does express a significant kernel of biological truth.

Are Male and Female Brains Different?

Some differences between men and women have deep genetic origins and are, for all practical considerations, unchangeable. Evolutionary biologists have for years explored what they call male and female reproductive strategies.

It is commonly the case across the animal kingdom that males can produce a great many sperm compared to females' more limited production of eggs. These fundamental biological differences create different priorities and pressures on the two sexes.

An example of biological differences between men and women

The result produces differences in their behavior that are dramatic. The anthropologist Sarah Blaffer Hrdy wrote a broad survey on human reproductive behavior, Mother Nature: One thing to note from the outset is that in Mother Nature Hrdy dismantles the idea that women are made of sugar and spice and everything nice, while men are less delightful, made from snips and snails and puppy dog tails.

She makes clear that women are aggressive beings, that they create dominance hierarchies and defend them.

And most remarkably, women under a variety of social and physical pressures will abandon or even kill their offspring, something almost never seen with other primate females.

Barry Hewlett, for example, studied father-infant bonding in Aka pygmies and finds that fathers there bond with their children by regular hugging, kissing, and soothing care. If in our search to understand our capacity for peace or war we find differences in how men and women use physical aggression and relate to war—and we will find differences—it won't be because women are sugar and spice and men aren't.


Mother Nature presents in detail a list of references as well as evidence that forms the backbone of the following biological logic. Deborah Blum's introduction to her book, Sex on the Brain provides another, brief discussion of most of these biological points. And second, we're primates, related to chimpanzees, gorillas, and orangutans and more distantly to baboons and monkeys.

Keeping these biological facts in mind, the biological logic goes like this: For all living things, the basic biological bottom line is to reproduce and have offspring that in turn have offspring.

An example of biological differences between men and women

Genes of individuals that fail to reproduce are eliminated from the great evolutionary game of life. This means that the behavioral inclinations coded in those genes are not passed to subsequent generations. There are some subtleties here—for example, highly social animals bees, humans can often contribute some genes to the future by aiding close relatives who possess the same genes rather than reproducing themselves—but such subtleties don't alter the basic biological reality.

For female mammals, and certainly for female primates, reproducing successfully is a very expensive proposition.

Female primates carry an offspring to term, protecting and nourishing it within their body, often for many months. They must risk the hazards of childbirth. Then they provide milk to nourish it for weeks if not months or even years more.

They must protect it, care for it, and support it sometimes for many additional years before it is old enough to reproduce. Women must bear, protect, and care for a child for a minimum of twelve to thirteen years before that child is capable of reproduction, and in bearing, giving birth to, and rearing offspring, women risk and invest far more than men do.Men aren't from Mars and women aren't from Venus, but their brains really are wired differently, a new study suggests.

The research, which involved imaging the brains of nearly 1, adolescents. Aug 29,  · They have to make sure that both men and women receive the best level of care.

For our purposes today, however, we're more concerned with finding . Continued "Our studies are finding significant differences in the brain circuitry of men and women, even when they're doing the same thing: It's like two people driving from Philadelphia to New.

Category: Original Articles · Tags: 50 differences between men women, biological gender differences, gender is not a social construct, gender is real, males cs.

females, men and women are 50 different, men and women are not the same, men and women not the same, men v.s women, real gender 50 differences, sex differences, your sex comes with a. Continued "Our studies are finding significant differences in the brain circuitry of men and women, even when they're doing the same thing: It's like two people driving from Philadelphia to New.

We all know this, but what exactly are those biological differences, apart from the obvious ones? Well, fortunately for us, doctors and scientists study things such as these.

In healthcare, it is critically important to distinguish between men and women because they need different types of attention.

How Men's Brains Are Wired Differently than Women's - Scientific American