Fig. 22-1, p.350

Fig. 22-1, p.350

Fig. 22-1, p.351

zygote fungi sac fungi club fungi chytrids microsporidians FUNGI amoeboid ancestors Fig. 22-2, p.352

Fig. 22-4, p.353

Fig. 22-5, p.354

Fig. 22-3, p.352

The end club-shaped cell becomes a diploid (2n) zygote when its two nuclei fuse. Diploid Stage Haploid Stage meiosis nuclear fusion Club-shaped cells, each dikaryotic (n + n), form at the margins of mushroom gills. After nuclear fusion, the 2n cell undergoes meiosis and bears four haploid spores at its tips. spore (n) Spores are released. gill Each germinating spore gives rise to a hypha that grows and becomes a branching mycelium. cap stalk After cytoplasmic fusion, new cells of the mycelium have two nuclei (n + n). Spore-bearing mushrooms form from this mycelium. cytoplasmic fusion hyphae of mycelium sexual spore (n) at gill margin Fig. 22-7, p.355

Fig. 22-8, p.356

Fig. 22-9, p.357

Fig. 22-10, p.357

Table 22-1, p.359

Fig. 22-12, p.359

Fig. 22-1, p.350

Fig. 22-1, p.350

Presentation Transcript

Fig. 5-1, p. 75

Fig. 22-2

Fig. 23-1, p.360

Fig. 11-1, p.294

Fig. 22-CO, p. 551

Fig. 2-4, p. 22

Fig. 1-3a, p. 4

Fig. 1-5, p.8

Fig. 8-1, p.124

Fig. 10-1, p.259

Fig. 4-1, p. 62

Fig. 1

Fig. 1

Fig. 1

Fig. 14-1, p. 544

Fig. 7-1, p.232

Fig. 11-1, p.373

Fig. 5-1, p. 152

Fig. 16-1, p. 322

Fig. 5-1, p. 171

Fig. 1-CO, p. 1

Fig. 11-1, p. 249