Exam 2

Question 1

Nonvascular Plants (Bryophytes)

Answer 1

Phylum Hepatophyta (Liverworts)
Phylum Byrophyta (Mosses)
Phylum Anthocerophyta (Hornworts)

Question 2

Seedless Vascular Plants

Answer 2

Phylum Lycophyta
Phylum Monilophyta

Question 3

Seed Plants (Gymnosperms)

Answer 3

Phylum Ginkgophyta (Ginkgo)
Phylum Cyadophyata (Cycads)
Phylum Gnetophyta (gnetophytes)
Phylum coniferophyta (Conifers)

Question 4

Seed Plants (Angiosperms)

Answer 4

Phylum Anthophyta (flowerring plants)

Question 5

Plants are closly related to ___

Answer 5

Archeaplastida

Green algae

Charophytes

Question 6

4 synamorphies of land plants

Answer 6

1. alteration of generations
2. sporopollenin
3. multicellular gametangia
4. apical meristems

Question 7

Vascular plant cycle dominated by ____
bryophyte plant cycle dominated by ____

Answer 7

1. sporophyte
2. gametophyte

Question 8

Sporophytes produce ____ by meiosis
___ develop develop into ____
______ produce gametes by mitosis
gamates fuse to produce _______

Answer 8

spores
spores, gametophytes
gametophytes
sporophytes

Question 9

Vascular tissue:
Xylem-
Phloem-

Answer 9

transports water
transposrts oganic molecuels

Question 10

Vascular Tissue enabld plants to___

Answer 10

grow taler

Question 11

Which group first evolved seeds?

Answer 11

gymnosperms

Question 12

Which group first evolved seeds?

Answer 12

gymnosperms

Question 13

A pine tree seed germinated and grew into a healthy plant. What was the sourse of nutrients for the young sporophyte during germination?

Answer 13

food stored within the seed

Question 14

Which of the following is not present in hornworts, liverworts, and mosses

Answer 14

xylem and phloem

Question 15

What plant part absorbs most water and minerals taken up from the soil?

Answer 15

Root Hairs

Question 16

In vascular plants the _____ dominates the life cycle

Answer 16

Sporophyte

Question 17

All fungi share what charateristic

Answer 17

heterotrophic

Question 18

What fungi will have 8 haploid spores lined up in a row during reproduction

Answer 18

ascomycete

Question 19

Which is not a fungi lineage?
chytrids
zygomycetes
mucoromycetes
basidia

Answer 19

basidia

Question 20

Flowers-

Answer 20

sex-organs made of specilaized leaves

Question 21

sepals

Answer 21

outerlayer of flower green

Question 22

peatals

Answer 22

attract pollenators

Question 23

stamen

Answer 23

male flower parts

Question 24

anthers and filaments

Answer 24

produce pollen

Question 25

carpels

Answer 25

femal flower parts

Question 26

sticky _____ binds pollen ____ connects it to ____

Answer 26

stigma style ovary

Question 27

plants 2 main organ systems

Answer 27

roots and shoots

Question 28

plants 3 tissue types

Answer 28

dermal vascular ground

Question 29

3 levels of plant body organization

Answer 29

cells tissues organs

Question 30

taproot

Answer 30

main verticle root and any horozontail rots

Question 31

fibrous root

Answer 31

no main root lts of little brnaches

Question 32

5 differnt plant cell types

Answer 32

parenchyma collenchyma sclerenchyma xylem phloem

Question 33

Apical meristems

Answer 33

increase length

Question 34

leteral meristems

Answer 34

increase girth

Question 35

Tissues of leaves

Answer 35

Dermal- uper and lower epidermis/stomata ground tissue- mesophyll/photosynthetic vascular- branches through mesophyll

Question 36

Common leaf arrangements

Answer 36

alternate opposite whorled

Question 37

diffusion

Answer 37

solutes move down the concentration gradient

Question 38

passive transport

Answer 38

solutes move down the concentration through a transpot protein DOES NOT REQUIRE ENERGY

Question 39

active transport

Answer 39

pumps solute against gradient REQUIRESENERGY

Question 40

fungi group

Answer 40

super unikonta sub opisthonkonts fungi

Question 41

synapomorphy of fungi

Answer 41

BOTH chitin and glucans in fungi call walls

Question 42

fungi are all _____ and mostly ______

Answer 42

heterotrophs multicellular

Question 43

hyphae

Answer 43

multi-celled filaments

Question 44

mycellia

Answer 44

hyphae fillament masses

Question 45

3 steps in fungi sexual reproduction

Answer 45

plasmogamy hereokaryon/dikaryon karyogamy

Question 46

lichen

Answer 46

algae and fungi

Question 47

mycorrhizal

Answer 47

fungi and plant

Question 48

symbiotic relationships with fungi ususally involve____

Answer 48

haustoria