Question

Opisthokonts (Posterior flagella) Fungi Nucleariids 70. 171. 172./173./74. Choanoflagellates Animals II Flagellated spores (zoospores) Resistant sporangium sexual stage Arbuscular mycorrhizae Club fungi Fruiting body, sexual spores Ascospores = sexual Conidia = asexual

Answer 1

70. CHYTRIDS The interior of the chytrid appears granular because the cell is beginning to convert itself into a sporangium filled with zoospores.

71. ZYGOMYCETES The fundamental asexual structure in the Zygomycota is also a sporangium.

72. GLOMEROMYCOTA Members of the Glomeromycota form arbuscular mycorrhizas with the thalli of bryophytes and the roots of vascular land plants.

73. ASCOMYCOTA  The characteristic feature of the group is that the sexually produced spores, the ascospores, are contained within a sac, the ascus and also produce small asexual spores called conidia.

74.BASIDIOMYCOTA  Basidiomycota are filamentous fungi composed of hyphae and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores (usually four).