He perfecteth the rogations or litanies before in use.

This is possible because the pitches of the notes are allowed to vary microtonally. For instance, the C note in the second chord is played at 528 Hz […]

The exact mechanism is not yet fully understood but it seems that oligodendrocytes might provide the axons with metabolites across the soma and cytoplasm near the periaxonal space underneath the myelin sheath.

On fertilization, the archegonia form obyriform calyptrae that are distinctly narrowed at base to form a stalk or peduncle; this does not occur in other Hepaticae.