Evolutionary Biology Archives

22 Jul 24

How Sex Became a Thing

How Sex Became a Thing: The Evolutionary Origins of Sexual Reproduction. Sexual reproduction is a defining feature of life on Earth, but it wasn’t always the dominant form of reproduction. So, how did sex become a thing? In this article, we’ll dive into the evolutionary origins of sexual reproduction, exploring how and why it evolved, […]

13 Jul 24

Why Do We Walk Upright? The Evolution Of Bipedalism

Why Do We Walk Upright? The Evolution Of Bipedalism The evolution of bipedalism, or the ability to walk upright on two legs, is one of the defining characteristics of humans and a key milestone in our evolutionary history. This shift from quadrupedally (walking on all fours) to bipedalism occurred over millions of years and was […]

13 Jul 24

The Advantages and Disadvantages of Human Bipedalism

Human Bipedalism Human Bipedalism, or the ability to walk upright on two legs, is a defining characteristic of humans and offers several advantages, but it also comes with notable disadvantages. The evolution of bipedalism was a complex process, driven by environmental pressures and the need for more efficient locomotion, but it introduced both benefits and […]