...wall. Each spore either gives off a projection at one end, which grows into a long stalk, or else tho contents of the spore become divided into a small number of cells by means of cross-partitions at right angles to its longer axis, thus forming a short filament, each cell of which gives ofl' a...

...have a thick wall. Each spore cither gives off a projection at one end, which grows into a long stalk, or else the contents of the spore become divided into a small number of cells Tjy means of cross-partitions at right angles to its longer axis, thus forming a short filament, each...