Female primates pelvic structures are wider and the pelvic opening is larger (both to accommodate pregnancy and birthing) than the male counterparts.
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Male hip bones tend to be larger and heavier with a more prominent bony structure. Female hip bones are generally wider and shallower to accommodate childbirth. The angle of the male pelvis is typically narrower, while the female pelvis has a wider subpubic angle to facilitate childbirth.
Sharks reproduce through internal fertilization. The male shark uses his claspers to insert sperm into the female shark's cloaca. The female then fertilizes her eggs internally, which eventually develop and hatch inside her body before being born live or laid as eggs.
Remember that dinosaurs were the precursors of birds and they were also reptiles. Birds and amphibians, male and female, have a sexual organ called a cloaca which they would press together to exchange sperm. However, reptiles do have an internal penis, that only appears externally during sex, which would be used with the female's cloaca.
One possible explanation is that the female figurines could have been associated with fertility, emphasizing the importance of women in the community for reproduction and survival. These figurines may have been used for ritual or spiritual purposes related to fertility and childbirth. Additionally, women may have had a central role in early societies, reflected in the abundance of female representations in art.
Carl Jung was famous for writing about male and female archetypes in a remarkably symbolic fashion. Donald Trump has become an archetype of the successful businessman.
Kalpana Chawla faced challenges like gender bias in the male-dominated field of aerospace engineering, cultural differences as an Indian woman in the United States, and the rigorous demands of becoming an astronaut. She overcame these challenges with determination, hard work, and a passion for space exploration.