Question

can you answer these
Black truffles are a unique type of fungi that are highly prized by chefs and food enthusiasts throughout the world. Which characteristic is seen in truffles but not in common mushrooms?
lack a reproductive phase
contains hyphae
has spores contained in an ascus
has spores contained in basidia

Which characteristic distinguishes the five groups of fungi?
number of cells
reproductive structure
type of hyphae
method of feeding

A biologist is in the process of classifying a newly discovered fungus. The observed characteristics include chitin in the cell walls and flagellated spores. To which group does the organism most likely belong?
Zygomycota
Basidiomycota
Ascomycota
Chrytridiomycota

What is unique about the members of the group of fungi to which Penicillium notatum belongs?
They are not important for medicine.
They are not made up of hyphae.
They are used in fermentation.
They lost the reproductive phase.

Which fungi group is known as the zygote fungi and produces spores in zygosporangia?
Ascomycota
Basidiomycota
Zygomycota
Chytridiomycota

Answer 1

1) has spores contained in an ascus — Truffles are ascomycetes; common mushrooms are basidiomycetes (basidia).

2) reproductive structure — fungal groups are primarily distinguished by their spore-producing/reproductive structures.

3) Chytridiomycota — chytrids have chitinous walls and flagellated (zoospore) spores.

4) They are used in fermentation — Penicillium species (an ascomycete) are used in food fermentation (and also antibiotic production).

5) Zygomycota — the “zygote fungi” that form zygosporangia.