Bio

Front 1

phylum of red algae

Back 1

phylum pyrrophyta

Front 2

phylum of ciliates

Back 2

phylum ciliophora

Front 3

phylum of brown algae

Back 3

phylum phaeophyta

Front 4

phylum of amoeboids

Back 4

phylum rhizopoda

Front 5

phylum of green algae

Back 5

phylum chlorophyta

Front 6

Which of these is not a green alga:
a. volvox
b. fucus
c. spirogyra
d. chlamydomonas
e. ulva

Back 6

b. fucus

Front 7

Which is not a characteristic of brown algae?
a. multicellular
b. chlorophylls a and b
c. live along rocky coasts
d. harvested for commercial reasons
e. contain a brown pigment

Back 7

b. chlorophylls a and b

Front 8

In chylamydomonas,
a. the adult is a haploid
b. the zygospore survives times of stress
c. sexual repro occurs
d. asexual repro occurs
e. all of these are correct

Back 8

e. all of these are correct

Front 9

Which is found in Ulva but not in plants?
a. alternation of generations
b. generations look alike
c. sperm and egg are produced
d. protection of zygote
e. both b and c are correct

Back 9

b. generations look alike

Front 10

Which of these algae are not flagellated?
a. volvox
b. spirogyra
c. dinoflagellates
d. chlamydomonas
e. trypanosomes

Back 10

b. spyrogyra

Front 11

Which pair is mismatched?
a. diatoms-silica shell, boxlike, golden brown
b. euglenoids-flagella, pellicle, eyespot
c. fucus-adult is diploid, seaweed, chlorophylls a and c
d. paramecium- cilia, calcium carbonate shell, gullet
e. foraminiferan- test, pseudopod, digestive vacuole

Back 11

d. paramecium- cilia, calcium carbonate shell, gullet

Front 12

Which is a false statement?
a. Only heterotrophic and not photosynthetic protists are flagellated
b.among protozoans, sporozoans are symbiotic
c. among protists, the haploid cycle is common
d. ciliates exchange genetic material during conjugation
e. slime molds have an amoeboid stage

Back 12

a. only heterotrophic and not photosynthetic protists are flagellated

Front 13

Which pair is mismatched?
a. trypanosome- African sleeping sickness
b. plasmodium vivax- malaria
c. amoeboid- severe diarrhea
d. aids- giardia lamblia
e. dinoflagellates- coral

Back 13

d. AIDS- giardia lamblia

Front 14

Which is found in slime molds but not in fungi?
a. nonmotile spores
b. flagellated cells
c. zygote formation
d. photosynthesis
e. chitin in cell walls

Back 14

b. flagellated cells

Front 15

Which is a false statement?
a. slime molds and water molds are protists
b. there are flagellated algae and flagellated protozoans
c. among protists, some flagellates are photosynthetic
d. among protists, only green algae ever have a sexual life cycle
e. conjugation occurs among green algae

Back 15

d. Among proists, only green algae ever have a sexual life cycle

Front 16

Which pair is properly matched?
a. water mold-flagellate
b.trypanosome-protozoan
c.plasmodium vivax-mold
d. amoeboid-algae

Back 16

b. trypanosome-protozoan

Front 17

Which is an incorrect statement?
a. unicellular protists can be quite complex
b. euglenoids are motile but have chloroplasts
c. plasmodial slime molds are amoeboid but have sporangia
d. volvox is colonial but has a boxed shape
e. both b and d are correct

Back 17

d. both b and d are correct

Front 18

All are correct about brown algae except that they
a. range in size from small to large
b. are a type of seaweed
c. live on land
d. are photosynthetic
e. are usually multicellular

Back 18

c. live on land

Front 19

In the haploid life cycle (e.g. chlamydonomas)
a. meiosis occurs following zygote formation
b. the adult is diploid
c. fertilizaion is delayed beyond the diploid stage
d. the zygote produces sperm and eggs

Back 19

a. meiosis occurs following zygote formation

Front 20

Dinoflagellates
a. usually reproduce sexually
b. have protective cellulose plates
c. are insignificant producers of food and O2
d. have cilia instead of flagella
e. tend to be larger than brown algae

Back 20

b. have protective cellulose plates

Front 21

ciliates
a. move by psuedopods
b. are not as varied as other protists
c. have a gullet for food gathering
d. does not divide by binary fission
e. are closely related to the radiolarians

Back 21

c. have a gullet for food gathering

Front 22

phylum of club fungi

Back 22

phylum basidiomycota

Front 23

phylum zygospore fungi

Back 23

phylum zygomycota

Front 24

phylum sac fungi

Back 24

phylum ascomycota

Front 25

during asexual repro, the zygospore fungi produc
a. an acus
b. a basidium
c. a sporangium
d. a conidiospore

Back 25

c. a sporangium

Front 26

An organism that decomposes remains is most likely to use which mode of nutrition
a. parasitic
b. saprotrophic
c. ingestion
d. chemosynthesis
e. both a and b. are correct

Back 26

b. saprotrophic

Front 27

which feature is best associated with hyphae
a. strong impermeable walls
b. rapid growth
c. large surface area
d. pigmented cells
e. both b and c are correct

Back 27

c. large surface area

Front 28

a fungal spore
a. contains an embryonic organism
b. germinates directly into an organism
c. is always windblown
d. is most often diploid
e. both b and c are correct

Back 28

e. both b and c are correct

Front 29

the taxonomy of fungi is based on
a. sexual repro structures
b. shape of the sporocarp
c. mode of nutrition
d. type of cell wall
e. level of organization

Back 29

a. sexual repro structures

Front 30

in the life cycle of black bread mold, the zygospore
a. undergoes meiosis and produces zoospores
b. produces spores as a part of asexual repro
c. is a thick walled dormant stage
d. is equivalent to asci and basidia
e. all of these are correct

Back 30

c. is a thick-walled dormant stage

Front 31

in an ascocarp
a. there are fertile and sterile hyphae
b. hypahe fuse, forming the dikaryotic stage
c. a sperm fertilizes an egg
d. hyphae do not have chitinous walls
e. conidiospores form

Back 31

a. there are fertile and sterile hyphae

Front 32

in which fungus is the dikaryotic stage longer lasting
a. zygospore fungi
b. sac fungi
c. club fungi
d. fungal partner of a lichen

Back 32

d. fungal partner of a lichen

Front 33

conidiospores are formed
a. asexually at the tips of special hyphae
b. during sexual repro
c. by all gtypes of fungi except water molds
d. when it is windy and dry
e. as a way to survive a harsh climate

Back 33

a. asexually at the tips of special hyphae

Front 34

the asexual sac fungi are so called because
a. they have no zygospore
b. they cause diseases
c. they form conidiospores
d. sexual repro has not been observed
e. all of these are correct

Back 34

d. sexual repro has not been observed

Front 35

lichens
a. cannot reproduce
b. need a nitrogen source to live
c. are parasitic on trees
d. are able to live in extreme environments

Back 35

d. are able to live in extreme environments

Front 36

the multicellular individual in the life cycle of fungi
a. is always haploid
b. alternates between being haploid and being diploid
c. is always diploid
d. undergoes meiosis to produce spores

Back 36

a. is always haploid

Front 37

mycorrhize
a. are a type of lichen
b. are mutualistic relationships
c. help plants gather solar nrg
d. help plants gather inorganic nutrients
e. both b and d are correct

Back 37

e. both b and d are correct

Front 38

which statement is incorrect
a. some fungi are parasitic, especially on plants, and othera re mutualistic with plant roots and algae
b. the cell walls of fungi contin chitin
c. following nuclear fusion, zygotic meiosis occurs during the production of spores
d. lichens are in association between a fungus and a bacterium of or a protist
e. all of these statemtns are correct

Back 38

d. lichens are in association between a fungus and a bacterium of or a protist

Front 39

sybiotic relationships of fungi include
a. athletes foot
b. lichens
c. mycorrhizae
d. only b and c are correct
e. all three examples are correct

Back 39

d. all three examples are correct

Front 40

Which of these are characteristics of plants

Back 40

e. all of these are correct

Front 41

In bryophytes, sperm usually move from the antheridium to the archegonium by

Back 41

a. swimming

Front 42

Seedless vascular plants have

Back 42

b. simple vascular tissue

Front 43

The spore-bearing structure that gives rise to a female gametophyte is called

Back 43

c. a megasporangium

Front 44

A seedless vascular plant that resembles a tiny upright pine tree and has microphylls spirally arranged belongs to what phylum?

Back 44

b. lycophyta

Front 45

Trends in the evolution of plants include all of the following except

Back 45

b. from less to more reliance on water for life cycle

Front 46

Gymnosperms

Back 46

e. reproduce by seeds

Front 47

In the moss life cycle, the sporophyte

Back 47

c. is the dominant generation

Front 48

You are apt to find ferns in a moist location because they have

Back 48

c. flagellated sperm

Front 49

How are ferns different from mosses

Back 49

e. both b and c are correct (vasc tiss and indep spor and gamet)

Front 50

Which of these pairs is mismatched

Back 50

d. seed-immature sporophyte

Front 51

in the life cycle of the pine tree, the ovules are found on

Back 51

b. seed cones

Front 52

monocotyledonous plants often have

Back 52

a. parallel leaf venation

Front 53

Which of these pairs is mismatched

Back 53

b. carpel-produces pollen

Front 54

Which of these plants contributed the momst to our present-day supply of coal

Back 54

b. seedless vascular plants

Front 55

which of these is found in seed plants

Back 55

e. all of these are correct

Front 56

which of these is a seedless vascular plant

Back 56

c. fern

Front 57

which of these associations is incorrect

Back 57

e. all of these are classified correctly

Front 58

which of these is an incorrect contrast between monocots (stated first) and eudicots (stated second)

Back 58

c. vascular bundles in a ring-vascular bundles scattered

Front 59

which of thsee types of cell is most likely to divide

Back 59

b. meristem

Front 60

which of these cell in a plant is apt to be nonliving

Back 60

c. schlerenchyma

Front 61

root hairs are found in the zone of

Back 61

c. maturation

Front 62

cortex is found in

Back 62

b. roots and stems

Front 63

between the bark and the wood in a woody stem, there is a layer of meristem called

Back 63

b. vascular cambium

Front 64

which part of a leaf carries on most of the photosynthesis of a plant

Back 64

b.mesophyll

Front 65

annual rings are the number of

Back 65

c. layers of xylem in a woody stem

Front 66

the casparian strip is found

Back 66

c. on four sides of endodermal cells

Front 67

which of these is a stem

Back 67

b. stolon of strawberry plants

Front 68

meristem tissue that gives rise to epidermal tissue is called

Back 68

d. protoderm

Front 69

new plant cells originate from

Back 69

e. the apical meristem

Front 70

ground tissue does not include

Back 70

d. chlorenchyma cells

Front 71

evenly thickened cell thats function to support mature regions of a plant are called

Back 71

d. schlerenchyma

Front 72

roots

Back 72

d. absorb water and nutrients

Front 73

monocot stems have

Back 73

c. scattered vascular bundles

Front 74

secondary thickening of stems occurs in

Back 74

c. many eudicots

Front 75

all of these may be found in heartwood except

Back 75

e. companion cells

Front 76

how are compound leaves distinguished from simple leaves

Back 76

a. compound leaves do not have axillary buds at the base of leaflets

Front 77

which of these molecules is not a nutrient for plants

Back 77

d. nitrogen gas

Front 78

which is a component of soil

Back 78

e. all of these are correct

Front 79

the casparian strip affects

Back 79

a. how water and minerals move into the vascular cylinder

Front 80

which of these is not a mineral ion

Back 80

CO2

Front 81

what role do cohesion and adhesion play in xylem transport

Back 81

d. they create a continuous water column in xylem

Front 82

the pressure-flow model of phloeum transport states that

Back 82

c. water flow brings sucrose from a source to a sink