History of yoga on I include those sex-specific shared characteristics within the category of human nature.57 The area that I will focus on in pursuit of an answer to the question which characteristics contribute significantly to human nature ? is what biologists call evolutionary adaptations. Evolutionary adaptations Adaptations are characteristics that all or most members of a species possess. Examples amongst humans would include stereoscopic vision, an opposing thumb, vocal cords and a locking knee joint. Some adaptations, such as stereoscopic vision, are paralleled in other species; others, such as vocal cords, are unique to humans. Adaptations are created by selection processes, i.e. History of yoga 2016.
History of yoga Yoga Poses 8.