pollen grain necklace | silver horizontalDNA_Upsell The hyoid is a solitary

The hyoid is a solitary exception

Its superior articular facets receive the occipital condyles of the skull

the bilateral symmetry

which splits into left and right bundle branches

pollen grain necklace | silver horizontalDNA_Upsell The hyoid is a solitaryPollen grain necklace sterling silver The pollen grain is the male gametophyte of seed plants. Every flowering species makes its own version, with a wall pattern so distinctive that palynologists can identify plant communities from sediment cores millions of years old. The thing carried on the wind in invisible quantities is, structurally, one of the most species specific objects in biology. The Science of the Pollen Grain The outer wall of a pollen