Activities Quiz

Chapter 31: Fungi

Activities Quiz

1 .

As a group, fungi are _____. (Activity: Fungal Reproduction and Nutrition)

photoautotrophs

decomposers

herbivores

carnivores

chemoautotrophs

2 .

Fungi release digestive enzymes into their _____. (Activity: Fungal Reproduction and Nutrition)

surroundings

gastrovascular cavity

stomach

hyphae

mycelia

3 .

Basidia produce spores by a process known as _____. (Activity: Fungal Reproduction and Nutrition)

decomposition

mitosis

meiosis

hyphae

binary fission

4 .

Fungi produce _____ spores. (Activity: Fungal Life Cycles)

dikaryotic

heterokaryotic

haploid

diploid

triploid

5 .

Karyogamy produces a _____. (Activity: Fungal Life Cycles)

diploid zygote

haploid zygote

spores

mycelium

hypha

6 .

Plasmogamy is indicated by the letter _____. (Activity: Fungal Life Cycles)

question #6

A

B

C

D

E

7 .

Which of these contains two haploid nuclei? (Activity: Fungal Life Cycles)

the heterokaryotic stage of the fungal life cycle

zygote

spore-producing structures

mycelium

hypha

8 .

Zygosporangia are _____. (Activity: Fungal Life Cycles)

diploid

haploid

heterokaryotic

haplodiploid

either haploid or diploid, depending on the type of fungus

9 .

The process indicated by the letter _____ produces a diploid structure. (Activity: Fungal Life Cycles)

question #9

A

B

C

D

E

10 .

Cup fungi are in the phylum _____. (Activity: Fungal Life Cycles)

Zygomycota

Chytridomycota

Ascomycota

Chordata

Basidiomycota

11 .

Which of these structures bears asci? (Activity: Fungal Life Cycles)

question #11

A

B

C

D

E

12 .

In sac fungi, karyogamy and meiosis occur in _____. (Activity: Fungal Life Cycles)

ascospores

antheridia

asci

ascogonia

basidia

13 .

A nucleus within an ascus undergoes meiosis, producing four haploid spores, which then undergo mitosis, producing eight haploid ascospores. These haploid ascospores contain a maximum of _____ different genetic types. (Activity: Fungal Life Cycles)

one

two

three

four

five

14 .

Which of these is a basidiocarp? (Activity: Fungal Life Cycles)

question #14

A

B

C

D

E

15 .

In club fungi, karyogamy and meiosis occur in _____. (Activity: Fungal Life Cycles)

basidiospores

basidia

ovule

asci

zygotes