Male molly fish are typically smaller and have a gonopodium, a modified anal fin used for mating, while female molly fish are larger and lack this feature. Additionally, female molly fish have a gravid spot near their anal fin, which darkens when they are pregnant.
Most mongoose species do not have significant differences between the sexes other than the reproductive organs and variation in body size.
Teaching a child about the differences between the sexes is a personal choice. However, most children learn this information prior to entering pre-school so that they understand the differences between their peers.
Apart from the differences in anatomy and physiology, there are many differences between the two sexes. Not only that, in a competitive world, their implications are huge.
A chef. There is no distinction between the sexes in this profession.
Male testosterone levels are typically higher than female testosterone levels. Testosterone is a hormone that plays a key role in the development of male reproductive tissues and characteristics. In females, testosterone is present in smaller amounts and is mainly produced in the ovaries and adrenal glands. The differences in testosterone levels between males and females contribute to the physical and behavioral differences between the sexes.
urethra
There is no difference in coloration between the sexes of this species.
Goldberg's thesis is that biological differences between men and women underpin societal gender roles and differences in behavior. He argues that these differences are rooted in evolutionary biology and are responsible for various disparities between the sexes.
No. Both sexes look the same.
Yes, there are some differences between male and female teeth, primarily in size and shape. Generally, male teeth tend to be larger and more robust than female teeth, with males often having broader jaws. Additionally, studies have shown that certain dental features, like the shape of the dental arch and root canal morphology, may vary between sexes. However, these differences are subtle and can vary significantly among individuals.
sexes
sexes