exam 2 outline 7 fungi

Question 1

characteristic of fungi eukaryotic or prokaryotic

Answer 1

eukaryotic

Question 2

characteristic of fungi unicellular or multi cellular

Answer 2

complex multi cellular

Question 3

characteristic of fungi heterotrophic by ingestion or absorbsion

Answer 3

absorbsion

Question 4

characteristic of fungi cell walls composed of

Answer 4

chitin

Question 5

characteristic of fungi adults or haploid or diploid

Answer 5

haploid

Question 6

characteristic of fungi sexual reproduction occurs when and makes what through which process

Answer 6

during harsh conditions and it makes zygospores through meiosis

Question 7

characteristic of fungi asexual by mitosis or meiosis

Answer 7

mitosis

Question 8

characteristic of fungi has a motile stage true or false

Answer 8

false

Question 9

characteristic of fungi are composed of hyphae true or false

Answer 9

true

Question 10

a big group or woven mass of hyphae are

Answer 10

mycileum

Question 11

septate hyphae are multcellular true or false

Answer 11

true

Question 12

aseptate hyphae are multicellular

Answer 12

true they are also mutinuclete

Question 13

A. Phylum Chytridiomycota - chytrids can be found in marine and freshwater

Answer 13

true

Question 14

A. Phylum Chytridiomycota - chytrids they are not the only group of fungi that has motile spores

Answer 14

false they are

Question 15

A. Phylum Chytridiomycota - chytrids)Some form colonies with aseptate hyphae while others are single cocci balls

Answer 15

true

Question 16

B. Phylum Zygomycota- Zygomycetes is septate hyphae

Answer 16

false they are aseptate hyphae

Question 17

B. Phylum Zygomycota- Zygomycetes reproduction asexual

Answer 17

: sporangia that produce haploid spores through mitosis

Question 18

B. Phylum Zygomycota- Zygomycetes reproduction sexual

Answer 18

: zygosporangia are sexually produced, they are the site for karyogamy; followed by meiosis giving haploid zygospores

Question 19

phylum zygomycota zygomycetes - examples

Answer 19

• fast growing molds, parasites, and commensal symbionts

Question 20

D. Phylum Basidiomycota- club fungi are septate hyphae

Answer 20

true

Question 21

D. Phylum Basidiomycota- club fungi asexual and sexual cycle

Answer 21

Asexual do not reproduce asexually
Sexual- Basdiocarp “fruiting body”
		-basidia :  the clublike structures
			In the basidiocarp
Basidiospores: 4 basidiospores  through meiosis

Question 22

D. Phylum Basidiomycota- club fungi example

Answer 22

shelf fungi grows on trees like shelf

Question 23

C. Phylum Ascomycota- sac fungi are septate hyphae

Answer 23

true

Question 24

C. Phylum Ascomycota- sac fungi sexual life cycle

Answer 24

• sexual reproduction
  - Ascocarp, microscopic “fruiting body” of the organism
  - Ascus, sac like structure found inside the ascocarp
  - Ascospores are produced after karyogamy
  - zygote undergoes meiosis giving four haploid meiospores
  - each meiospores goes through mitosis making 8 meiospores(ascospores)

Question 25

C. Phylum Ascomycota- sac fungi asexual life cycle

Answer 25

asexual conidiophores-located on the tips of specialized hyphae and produce specialized spores called conidia though mitosis

Question 26

what are saprobes

Answer 26

they are fungi and they decompose dead stuff

Question 27

what is mutalism

Answer 27

(+,+)

Question 28

what is competitors

Answer 28

(-,-)

Question 29

good bacteria cover your body and keep it safe from bad bacteria and fungi

Answer 29

true

Question 30

what is a lichen

Answer 30

a mutualistic association between an ascomycete fungus and a green algae (usually) or cyanobacteria.

Question 31

algae is rarely found living in nature and fungus is sometimes found in nature

Answer 31

false