zygospores's Usage Examples:

Mycelium well developed; sexual reproduction by zygospores; asexual reproduction by sporangia and conidia.

The majority of forms, however, fall into the heterothallic group, in which the association of branches from two mycelia different in I nature is necessary for the 2, formation of zygospores.

In Sporodinia the branches give rise also to short branches, which meet and fuse their contents to form zygospores.

In the first group zygospores can arise by the union of branches from the same mycelium and so can be produced by the growth from a single spore; this group includes Spordinia grandis, Spinellus fusiger, some species of Mucor, 'c.

The classification of the Mucorini depends on the prevalence and characters of the conidia, and of the sporangia and zygospores - e.

Gametes which fail to conjugate sometimes assume the appearance of zygospores and germinate in due course.

Spordinia, zygospores are easily obtained, in others, e.

In such examples as the above we may regard the hymenium (Solenia, Cyphella), zygospores, or asci as truly invested by later growth, but in the vast majority of cases the processes which result in the enclosure of the spores, asci, 'c.

When zygospores and oospores are produced a new cell-wall is also formed, but a long period of rest ensues.

zygospores, oospores, brand-spores, aecidiospores, ascospores, basidiospores, 'c.