实验九 霉菌的形态观察与鉴定 (霉菌的无性孢子和有性孢子的形态观察) 一、教学要求 学习并掌握观察霉菌形态的基本方法。 二、实验原理 ⚫ 霉菌的形态 Molds are multinucleated, filamentous fungi composed of hyphae. A hypha is a branching, tubular structure from 2-10 µm in diameter and is usually divided into cell￾like units by crosswalls called septa. The total mass of hyphae is termed a mycelium.实验九 霉菌的形态观察与鉴定 (霉菌的无性孢子和有性孢子的形态观察) 一、教学要求 学习并掌握观察霉菌形态的基本方法。 二、实验原理 ⚫ 霉菌的形态 Molds are multinucleated, filamentous fungi composed of hyphae. A hypha is a branching, tubular structure from 2-10 µm in diameter and is usually divided into cell￾like units by crosswalls called septa. The total mass of hyphae is termed a mycelium