Description
Pandorina morum (+). A green algae culture that crosses with Pandorina morum (–) (item #152415). This alga is composed of 8, 16, or 32 cells held together at their bases to form a sac-like globular colony. Each culture contains enough material for a class of 30 students.
This culture requires a high light level of 200 to 400 foot-candles of fluorescent light 18 to 24″ from the culture. Optimal medium: Soil-Water (item #153785). Optimum growth temperature: 22° C.