Biology lab 3

What is this?

• Mycorrhizae

• a relationship between fungi and plants where plants give the fungi sugar for photosythesis in exchange for water and nutrients

What Phylum is this?

Zygomycota

What is this?

• example of hyphae in zygomycota

• matts like these are call mycelium

• ( can be haploid or heterokaryotic)

• coenocytic (aseptate) hyphae

Which is Asexual reproduction and which is sexual reproduction

• Asexual (left) and sexual (right) reproduction

• Asexual ( has conidia which are born on the sporangia

• Sexual zygospores are produced by meiosis following karyogamy in structures called zygosporangia

What Phlyum is this?

Phylum Basidiomycota

• septate

• mostly sexual reproduction using the zygotes to form on the basidia

• line the gills on the basidacarp

What is this phylum and what is its kind

• phlyum ascomycota

• yeast

Is yeast hyphae septate or aseptate

Septate

true or false Saccharomyces cerevisiae produces bread, beer, and wine

true

( lichens) Foliose, crustose,or fruticose

foliose ( leaf life)

( lichens) Foliose, crustose,or fruticose

fruticose ( 3 dimensional and cuped)

( lichens) Foliose, crustose,or fruticose

Crustose ( crusty)

( lichens)What is this an example of?

Sexual reproduction by ascospores in apothecia

What is this an example of in licheans?

Asexual reproduction by soredia