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Jan 3, 2024 · Part of what it means to be human is how we became human. Over a long period of time, as early humans adapted to a changing world, they evolved certain characteristics that help define our species today.
- Bodies
Changing Body Shapes and Sizes. Short bodies, long guts. By...
- Brains
Over the course of human evolution, brain size tripled. The...
- Walking Upright
It formed a strong bridge with the hip to support the body’s...
- Social Life
Humans are unique among primates in having long, distinct...
- Tools & Food
(Human Origins Program, Smithsonian Institution) Stone tool...
- Language & Symbols
Do you see a human head and body on the engraved stone to...
- Human Evolution Evidence
Scientists have discovered a wealth of evidence concerning...
- Interactive
In the hot equatorial sun, finding shade and staying cool...
- Bodies
Sep 7, 2024 · The human brain and the activity of its countless neurons and synaptic possibilities contribute to the human mind. The human mind is different from the brain; the brain is the tangible, visible part of the physical body whereas the mind consists of the intangible realm of thoughts, feelings, beliefs, and consciousness.
Jul 6, 2015 · In recent years, many traits once believed to be uniquely human, from morality to culture, have been found in the animal kingdom (see part one in this two-part series). So, what exactly makes...
Dec 9, 2020 · These 10 universal traits transcend all the superficial differences we spend way too much time thinking and talking about. Let’s use them as ways to bring us closer together, even as we ...
Sep 22, 2024 · Explore behavioral traits, their impact on personal and professional life, and how to assess them. Understand the key factors shaping human behavior.
Nov 29, 2018 · Traits are inherited characteristics from our parents that are expressed externally in our phenotype. For any given trait, one gene variation (allele) is received from the father and one from the mother. The expression of these alleles determines the phenotype, whether dominant or recessive.
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Dec 20, 2023 · Genetic inheritance refers to the passing of traits from one generation to the next through chromosomes, which carry the genetic information in the form of DNA. Genes, located on chromosomes, play a crucial role in determining traits and characteristics.