4 ms·

If only a small fraction of the population has the organ, then yeah, possibly.

• Blikkentrekker 6y ago
  That would have surely shown up in this research? It could happen that it weren't randomly distributed and that it occurs with a statistically higher frequency in the part of the planet where it was done. But that is quite rare for organs.
  • kevin_thibedeau 6y ago
    Not that rare. There is lots of variability in the presence of muscles and tendons among the population.