微生物生长繁殖的六大类营养物是哪些?他们分别都有何作用?
The word for “人传人流行病“ is _____________. The word for “全球性传染病“ is _____________. The word for “地方性传染病“ is _____________. The meaning for “-demic“ is ____________. The meaning for “pan-” is ____________.
酵母菌的菌落类似于()。
A. 霉菌菌落
B. 链霉菌菌落
C. 细菌菌落
D. 以上都正确