seeded plants and fungi

Question 1

essential

parts of a “seed”?

Answer 1

A plant sporophyte
embryo
2. Stored food
3. A protective coating

Question 2

in Gymnosperms seeds are _____ ______

Answer 2

totally exposed

Question 3

in Gymnosperms ________ does not surround the ovules

Answer 3

ovary wall

Question 4

unlike ferns and other seedless vascular Gymnosperms produce

Answer 4

wind-borne pollen grains

Question 5

Largest and most diverse phylum of gymnosperms

Answer 5

conifers

Question 6

what isi monoecious

Answer 6

have male and female reproductive parts in

separate cones on same plant

Question 7

Cycads look

Answer 7

palmlike or fernlike

Question 8

what is dioecious

Answer 8

– have male and female reproductive structures
on separate plants (but reproduce with pollen and seeds in
conelike structures)

Question 9

_____ only one surviving species (what is the name of tree)

Answer 9

Ginkgo ,deciduous, dioecious tree

Question 10

xylem

Answer 10

water-conducting vessel

Question 11

phloem

Answer 11

carbohydrate-conducting sieve tube

Question 12

t/f Fungi are

Eukaryotic heterotrophs

Answer 12

t

Question 13

how do fungi feed

Answer 13

Secrete digestive enzymes onto food

– then absorb predigested food

Question 14

what are fungi cells walls made of

Answer 14

chitin

Question 15

fungi can be

Answer 15

Fungi include
– unicellular yeast
– filamentous, multicellular mold

Question 16

hyphae is

Answer 16

have long, threadlike filaments fungi

Question 17

(mycelium) is

Answer 17

branch and form a tangled mass

Question 18

how do fungi reproduce

Answer 18

sexually and

asexually

Question 19

spores produced on ______ ______ – land in suitable spot and germinate

Answer 19

aerial hyphae

Question 20

fungus asexual repro

Answer 20

budding

Question 21

what are examples of Ascomycetes (5)

Answer 21

yeasts
– cup fungi
– morels
– truffles
– pink, brown, and blue-green molds

Question 22

what group are Mycorrhizae in

Answer 22

Ascomycetes

Question 23

Mycorrhizae have _____ roots of plants

Answer 23

Mutualistic relationships

Question 24

Lichen are

Answer 24

Symbiotic combination of fungus (generally an ascomycete) and
photoautotroph (alga or cyanobacterium)

Question 25

what are examples of Basidiomycetes (5)

Answer 25

– mushrooms
– puffballs
– bracket fungi
– rusts
– smuts

Question 26

fungi
evolved from a ______ _______ ______
and diverged into __ main groups

Answer 26

unicellular, flagellate protist, 5

Question 27

fungis are used in (5)

Answer 27

decomposing, food and chemical production, research, and medication

Question 28

how do Fungal hyphae infect plants

Answer 28

through stomata