Chapter 32.3- Diversity Flashcards
1
Q
What is the evolutional shift specific to chytrids
A
- Chitin in cell walls
- they lack hyphae
- they do not have a mycellium
- they are aquatic
- they disperse through flagella spores
2
Q
What is the evolutional shift specific Zygomycetes?
A
- they have a hyphae
- sexual reproduce when two hyphae tips fuse together
- disperse sporangia through their light pigments
3
Q
What is the evolutional shift specific to basidiomycetes?
A
- regular septa
- complex fruiting bodies
4
Q
What are ascomycetes?
A
- sac fungi (because nuclear fusion and meiosis happens in an elongated sac)
- fungal partner is lichens
- fruiting bodies that contain both dikaryotic and haploid cells
- ectomycorrhizal fungi
5
Q
Characteristics of dikarya and the different groups?
A
- produces regular septa during mitosis
- ascomycetes
- basidiomycetes
6
Q
what is Glomeromycota?
A
- they are associated with plant roots
- they cannot be grown independently from their parents
7
Q
What does the proliferation of dikaryotic ascomycetes cells lead to?
A
produces many sci
8
Q
What are Basidiomycota?
A
takes places in a club fungi because nuclear fusion and meiosis are club shaped
- contain three main groups smuts, ruts, and mushrooms
9
Q
Why are the gills on Basidiomycota important?
A
they allow alots of basidia to produced on a single fruiting body
