Molds and How They Grow 1969 免费无限访问
In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the structure of molds: hyphae, mycelium, spore balls, spores. Beginning with spores on a rice culture, time-lapse photography shows the formation of a new colony.
运行: 10 分钟
质量: HD
释放: Jan 01, 1969
国家: United States of America
语言: