Answer: Their genes are Recessive
You could carbon date the material to better evaluate how long the bones have been there and how long ago the organism lived.
Declines rapidly, increases more rapidly, reaches carrying capacity and enters a phase of exponential growth.
The offspring of sexually reproducing organisms are all genetically unique. Because of this, sexually reproducing organisms may have more successful survival of offspring in environments that change than asexually reproducing organisms, whose offspring are all genetically identical.