During asexual reproduction the posterior part of the animal simply breaks off. This is the most common means of reproduction in Dugesia. Regeneration.-- This has been widely studied in this group of animals. There is a polarity that exists in each cut piece.
Yeast Infections are usually signified by itching and burning in the vagina and around the vulva. A white vaginal discharge that may look like cottage cheese and may be odorless or have a yeasty smell (like bread or beer).
Which Yeast to Use in Fermentations. I have a yeast that can ferment to 17% with greater than 80% attenuation in less than 4 days at 75 degrees F. It has a slight H2SO4 nose to it but it clears bright in 2 days and then you can't smell the H2SO4. Esters and phenols are slight to none.