Slide1- Mitochondrial Eve Theory states that the mitochondrial DNA in all humans is inherited from one common female ancestor in Africa ~200,000 years ago. This is just one of several theories about human evolution that are being debated and this is the only theory that will be discussed in this presentation.lide 5- Again, the Mitochondrial Eve Theory states that the mitochondrial DNA in all humans is inherited from one common female ancestor in Africa ~200,000 years ago.
Symbolism. The rhododendron flower symbolizes caution and danger. According to LivingArtsOriginals.com, the significance of these floral meanings comes from the fact that the rhododendron plant contains toxins, which if ingested are harmful to humans and animals.ver 1,000 species of rhododendrons are in existence. Along with the family name, Ericaceae, certain rhododendron flowers contain scientific names with specific meanings. These include the rhododendron alabamense, which translates to Alabama azalea, and rhododendron calendulaceum, meaning flame azalea.
In addition to this, bear is a symbol of wisdom for the Lakota Sioux, spirit keeper for the Chippewa and introspection and strength. The bear has been associated with ferocity, diplomacy and healing powers. The Haida associate bear to an elder kinsman and when killed it is believed to be a high ranking guest.Many believe that as a wise creature, it gains wisdom through its winter incubation and it bears a symbol of maternal protection.It is still seen as a great warrior and the male is associated with King Arthur, it symbolizes great power under control, with claws significantly displayed on crests or on shields.any believe that as a wise creature, it gains wisdom through its winter incubation and it bears a symbol of maternal protection. It is still seen as a great warrior and the male is associated with King Arthur, it symbolizes great power under control, with claws significantly displayed on crests or on shields.