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biodiversity bio 102

Total questions: 151

Worksheet time: 8hrs 33mins

Name
Class
Date
1.

Prokaryotic, aka eubacteria

a)

bacteria

b)

archea

c)

eukaryote

d)

plasmid

2.

prokaryotic, extremophiles

a)

bacteria

b)

archaea

c)

eukaryote

d)

protist

3.

What is an extremeophile?

a)

long filamentous polymeric protein structures located at the surface of bacterial cells

b)

oxygenic and anoxygenic photosynthesis and chemolithotrophs (can use energy stored in bonds of inorganic molecules)

c)

small, unicellular organisms with NO membrane bound organelles and 1 chromosome

d)

archaea that live in extreme conditions

4.

prokaryote

a)

multicellular organisms that range in size and diversity and contain membrane bound organelles

b)

small, unicellular organisms with NO membrane bound organelles and 1 chromosome

c)

outer protective covering of prokaryotic structure in addition to the cell wall

d)

small, circular DNA

5.

Eukaryotes

a)

DNA is transferred from one cell to another via a mating bridge that connects the two cells

b)

small, unicellular organisms with NO membrane bound organelles and 1 chromosome

c)

multicellular organisms that range in size and diversity and contain membrane bound organelles

d)

simple in structure, used for locomotion

6.

only containing one cell; single-celled organisms l (i.e., prokaryotes)

a)

unicellular

b)

plasmid

c)

flagellum

d)

nucleoid

7.

small, circular DNA

a)

capsule

b)

plasmid

c)

cocci

d)

nucleoid

8.

oxygenic and anoxygenic photosynthesis and chemolithotrophs (can use energy stored in bonds of inorganic molecules)

a)

plasmid

b)

capsule

c)

peptidoglycan

d)

metabolic diversity

9.

outer protective covering of prokaryotic structure in addition to the cell wall

a)

plasmid

b)

capsule

c)

fimbriae

d)

spirilla

10.

DNA is transferred from one cell to another via a mating bridge that connects the two cells

a)

chemoheterotrophs

b)

conjunction pilus

c)

flagellum

d)

sexual reproduction

11.

Where is DNA stored in prokaryotes?

a)

Nucleus

b)

Ribosomes

c)

Nucleoid

d)

Fimbriae

12.

What makes up the cell walls that protect bacteria?

a)

peptidoglycan

b)

fimbriae

c)

chitin

d)

plasmid

13.

thick peptidoglycan cell walls

a)

gram positive

b)

gram negative

14.

thin peptidoglycan cell walls BUT contains a second membrane outside of the cell wall

a)

gram positive

b)

gram negative

15.

what is gram staining?

a)

A process where bacteria are injected into each other to replicate

b)

when organisms make their own food using light

c)

A form of asexual reproduction

d)

A process used to identify bacteria (positive or negative) that dies peptidoglycan purple

16.

an organism that can produce its own food using light, water, CO2, and other chemicals

a)

heterotrophic

b)

autotrophic

c)

photoautotroph

d)

chemoautotroph

17.

Consumers that depend on other sources for their food (can’t make their own)

a)

chemoautotroph

b)

chemoheterotroph

c)

Heterotrophic

d)

photoheterotroph

18.

make their own food using light (photosynthesis)

a)

chemoautotrophs

b)

photoautotrophs

c)

photoheterotrophs

d)

chemoheterotrophs

19.

make their own food by breaking down inorganic compounds (ammonia, hydrogen gas, etc.)

a)

chemoautotrophs

b)

chemoheterotrophs

c)

saprotrophs

d)

autotrophs

20.

use light as energy source but obtain organic carbon made by other organisms

a)

chemoheterotrophs

b)

photoheterotrophs

c)

photoautotrophs

d)

photoautotrophs

21.

obtain energy by “eating”

a)

heterotrophic

b)

chemoautotrophs

c)

photoheterotrophs

d)

chemoheterotrophs

22.

decomposer bacteria (type of chemoheterotroph)

a)

heterotrophic

b)

autotrophic

c)

saprotrophs

d)

cilia

23.

prokaryotes break down dead organic matter and release carbon dioxide through cellular respiration

a)

carbon cycle

b)

nitrogen cycle

c)

nitrogen fixation

d)

binary fission

24.

nitrogen fixing bacteria in the soil and within the roots of nodules of some plants convert nitrogen has in the atmosphere into ammonia

a)

nitrogen fixation

b)

nitrogen cycle

c)

carbon cycle

d)

horizontal gene transfer

25.

what is a prokaryotes role in the nitrogen cycle?

a)

binary fission

b)

nitrogen fixation

c)

to release enzymes in the dirt

d)

to produce CO2

26.

asexual reproduction by separation of the chromosome into two daughter cells

a)

budding

b)

binary fission

c)

conjugation

d)

alternation of generations

27.

horizontal gene transfer:

a)

transformation

b)

transduction

c)

conjugation

d)

budding

28.

cells take up prokaryotic DNA directly from the environment

a)

conjugation

b)

transduction

c)

tranformation

29.

bacteriophages (viruses) inject DNA from one prokaryote into another

a)

transaction

b)

conjugation

c)

transformation

30.

DNA is transferred from one cell to another via a mating bridge that connects the two cells after the pilus draws the two bacteria close enough to form the bridge

a)

conjugation

b)

transduction

c)

transformation

31.

a disease that occurs in a usually high number of individuals in a population at the same time

a)

pandemic

b)

endemic

c)

epidemic

d)

outbreak

32.

a widespread, usually worldwide, epidemic

a)

pandemic

b)

endemic

c)

epidemic

d)

outbreak

33.

a disease that is constantly present, usually at a low and predictive incidence, in a population

a)

epidemic

b)

antibiotic

c)

endemic

d)

cold

34.

a chemical, produced either by microbes or synthetically, that is hostile to the growth of other organisms

a)

antibiotic

b)

prokaryote

c)

microbe

d)

capsule

35.

symbiosis

a)

organisms being able to live in conjunction with another (can be positive or negative)

b)

asexual reproduction where 1 chromosome spilts into 2 daughter cells

c)

DNA transferred from one cell to another via mating bridge

d)

each individual has a normal microbial flora

36.

free-living protist

a)

phagotrophic microorganisms

b)

disease causing

c)

protist that have cilia

d)

how protist digest food

37.

can cause disease in humans or other organisms

a)

ciliates

b)

sap robes

c)

lichens

d)

parasitic

38.

hair-like appendages used for propelling movement

a)

flagella

b)

cilia

c)

euglena

d)

pseudopodia

39.

“fake foot”; type of transportation used to anchor and pull forward

a)

flagella

b)

cilia

c)

pseudopodia

d)

euglena

40.

whip-like tail used to propel

a)

flagella

b)

cilia

c)

euglena

d)

pseudopodia

41.

protist; move and ingest their food with pseudopods; use phagolysosomes to digest food

a)

euglena

b)

paramecium

c)

amoeba

d)

saprobe

42.

type of protist that uses flagella

a)

amoeba

b)

cilia

c)

paramecium

d)

euglena

43.

type of protist that have cilia

a)

amoeba

b)

paramecium

c)

symbionts

d)

euglena

44.

obtain nutrition by photoautotrophic OR heterotopic routes, depending on whether sunlight or organic nutrients are available

a)

phototrophs

b)

mixotrophs

c)

autotrophs

d)

phagocytosis

45.

what is phagocytosis?

a)

a type of asexual reproduction

b)

how protists reproduce

c)

how protists eat and digest their food

d)

the act of spores being released

46.

reproduction that doesn’t involve the fusion of gametes or change in the number of chromosomes  

a)

sexual reproduction

b)

asexual reproduction

c)

binary fission

d)

budding

47.

asexual reproduction by separation of the chromosome into two daughter cells

a)

horizontal gene transfer

b)

binary fission

c)

asexual reproduction

d)

budding

48.

asexual reproduction where tiny buds are produced that go on to divide and grow to the size of the parental protists

a)

budding

b)

binary fission

c)

transduction

d)

conjugation

49.

reproduction involving meiosis and fertilization

a)

asexual reproduction

b)

sexual reproduction

50.

types of aquatic environments include:

a)

grassland

b)

freshwater

c)

snow

d)

trees

e)

damp soil

51.

protist, can be found in oceans, freshwater, snowbanks, tree bark, and turtles’ backs

a)

red algae

b)

brown algae

c)

green algae

d)

carrageenan

52.

chlorophyta

a)

dinoflagellate

b)

brown algae

c)

red algae

d)

green algae

53.

green algae that plants are thought to be derived from

a)

charophyta

b)

chlorophyta

c)

chytridiomycota

d)

cephalopoda

54.

protist, live in warmer seawater

a)

green algae

b)

red algae

c)

brown algae

d)

carrageenan

55.

derived from red algae; used for capsules, dental impressions, cosmetics, culture medium, electrophoresis, food prep, etc.

a)

silica

b)

carrageenan

c)

agar

d)

bioluminescence

56.

derived from red algae an emulsifying agent used in chocolate, low-fat foods, toothpaste, and cosmetics

a)

agar

b)

diatoms

c)

carrageenan

d)

ciliates

57.

protist, live in cold waters along rocky coasts

a)

brown algae

b)

red algae

c)

green algae

d)

chlorophyta

58.

protist, most numerous unicellular algae in the oceans, significant portion of phytoplankton (cell wall contains silica aka sand)

a)

zooflagellates

b)

diatoms

c)

ciliates

d)

trypansoma

59.

example of diatoms

a)

ciliate

b)

silica

c)

phytoplankton

d)

dinoflagellate

60.

what is silica?

a)

snow

b)

sand

c)

dirt

d)

chitin

61.

diatoms are used as filtering agents, sound-proofing, and polishing abrasives

a)

nitrogen cycle

b)

diatomaceous earth

c)

nitrogen fixation

d)

symbiosis

62.

colorless heterotrophs, known for causing various diseases in humans

a)

zooflagellates

b)

dinoflagellates

c)

slime mold

d)

ciliate

63.

zooflagellate, causes African sleeping sickness & chagas disease

a)

lichen

b)

giardia

c)

trichomonas

d)

trypanosoma

64.

zooflagellate, most common flagellate in human digestive tract that causes

a)

trypanosoma

b)

giardia

c)

ciliate

d)

malaria

65.

zooflagellate, sexually transmitted protist

a)

trichomonas

b)

giardia

c)

dinoflagellate

d)

lichen

66.

used to digest food with some protists

a)

zygomycota

b)

phagocytosis

c)

phagolysosomes

d)

saprobe

67.

among the most complex protozoans, holozoic (swallow food whole), contain two nuclei of differing types

a)

ciliates

b)

zooflagellates

c)

dinoflagellates

d)

slime molds

68.

micronucleus

a)

heredity nuclei

b)

metabolism nuclei

69.

macronucleus

a)

metabolism nuclei

b)

heredity nuclei

70.

protist, encased in cellulose armor and have two flagella that fit in grooves between the plates, emits bioluminescence in breaking waves

a)

slim

b)

mycelium

c)

dinoflagellate

d)

septate fungi

71.

slime molds...

a)

protist, feed like fungi and make spores BUT no cell walls & contain flagellated cells

b)

saprobes, release elements from decaying matter, making them available to other living organisms

c)

fungi that are multinucleated

d)

fungus; considered to be the most primitive fungi, found everywhere, digestive flora of ruminants

72.

malaria

a)

parasitic protist caused by tsetse flies

b)

parasitic protist carried by mosquitos

c)

sac fungi; a yeast that causes fungal infections

d)

type of fungal infection that presents as a red ring on skin

73.

African sleeping sickness

a)

parasitic protist caused by tsetse flies

b)

saprobes, release elements from decaying matter, making them available to other living organisms

c)

cells release digestive enzymes and then absorb resultant nutrient molecules, external digestion

d)

sac fungi; source of the familiar antibiotic called penicillin

74.

cells release digestive enzymes and then absorb resultant nutrient molecules, external digestion

a)

septate fungi

b)

fungi decomposers

c)

Heterotrophic Fungi

75.

enzymes are secreted into the surrounding environment to break down organic material

a)

Heterotrophic Fungi

b)

hyphae

c)

Phagolysosomes

d)

external digestion

76.

vast networks of thread-like filaments that make up the mycelium; grow from the top

a)

hyphae

b)

mycelium

c)

glycogen

d)

chitin

77.

multicellular body of fungi

a)

chitin

b)

hyphae

c)

mycelium

d)

septate

78.

root of fungus, symbiotic relationship with roots of plants and fungi

a)

mycleium

b)

mycorrhiza

c)

hyphae

d)

sporangium

79.

fungi that have hyphae with cross walls

a)

septate fungi

b)

non-septate fungi

c)

zygote

d)

sac fungi

80.

fungi that are multinucleated

a)

aspergillus

b)

chitin

c)

septet fungi

d)

aseptate fungi

81.

make up the cell walls of fungi, like an insects exoskeleton

a)

chitin

b)

hyphae

c)

mycelium

d)

mycorrhiza

82.

how fungi store excess food

a)

phagocytosis

b)

sporangium

c)

glycogen

d)

phagolysosomes

83.

hyphae that contain paired haploid nuclei

a)

zygote

b)

mycorrhiza

c)

dikaryotic/heterokaryotic

d)

Zygomycota

84.

asexual reproduction method, caused by nuclear fusion producing diploid nucleus

a)

budding

b)

spores

c)

diplontic

d)

lignin

85.

a diploid cell resulting from the fusion of two haploid gametes; a fertilized ovum

a)

sperm cell

b)

gamete

c)

yeast

d)

zygote

86.

having a single set of unpaired chromosomes

a)

zygote

b)

haploid (1n)

c)

diploid (2n)

d)

gamete

87.

containing two complete sets of chromosomes, one from each parent

a)

haploid (n)

b)

diploid (2n)

c)

gamete

d)

zygote

88.

what does a sporangium do?

a)

collects water and other nutrients to distribute throughout the organism

b)

release/ creates spores in fungi and seedless plants

c)

a form of asexual reproduction

d)

attracts other fungi for symbiosis

89.

fungus; mainly saprotrophs decomposing animal and plant remains

a)

Chytridiomycota

b)

Zygomycota

c)

saprobes

d)

zooflagellates

90.

example of zygomucota:

a)

oral thrush

b)

aspergillus

c)

slime mold

d)

black bread mold

91.

fungus; considered to be the most primitive fungi, found everywhere, digestive flora of ruminants

a)

septate fungi

b)

Chytridiomycota

c)

Zygomycota

d)

endophytes

92.

fungus; molds, aspergillus, penicillium, yeast, and candida albicans

a)

spectate fungi

b)

sac fungi

c)

lichens

d)

endophytes

93.

Mold

a)

sac fungi; normally found on bread, used to make soy sauce

b)

seed plant; flowering plant, most recently evolved, Anthophyta

c)

invertebrate; platyhelminths

d)

sac fungi; a yeast that causes fungal infections

94.

aspergillus

a)

sac fungi; normally found on bread, used to make soy sauce

b)

fungi; typical toadstools, mushrooms, etc., can cause plant disease, mycelium composed of septate hyphae

c)

sac fungi; a group of green molds used to produce soy sauce by fermentation of soybeans, and citric and gallic acids as well

d)

gymnosperm; slow-growing of tropical and subtropical regions

95.

sac fungi; source of the familiar antibiotic called penicillin

a)

mold

b)

aspergillus

c)

penicillium

d)

yeast

96.

sac fungi; can be beneficial and harmful to humans, unicellular, reproduce by budding

a)

candida albicans

b)

yeast

c)

mold

d)

club fungi

97.

sac fungi; a yeast that causes fungal infections

a)

yeast

b)

candida albicans

c)

lichens

d)

ringworm

98.

fungi; typical toadstools, mushrooms, etc., can cause plant disease, mycelium composed of septate hyphae

a)

mycorrhizal relationships

b)

sac fungi

c)

endophytes

d)

club fungi

99.

type of symbiotic relationship between fungi and plants, mycelia use their hyphae to channel water and minerals from the soil into the plant

a)

parasitic

b)

mycorrhizal relationships

c)

Heterotrophic

d)

endophytes

100.

– type of symbiotic relationship between fungi and plants, the fungi lives inside the tissue of plant without damaging the hosttype of symbiotic relationship between fungi and plants, the fungi lives inside the tissue of plant without damaging the host

a)

mycorrhizal relationships

b)

parasitic relations

c)

endophytes

d)

vestigial relations

101.

type of mutualistic symbiosis, fungus lives in close contact with a photosynthetic organism

a)

endophytes

b)

mycorrhizal relationships

c)

lichens

d)

xylem

102.

what is ringworm?

a)

a disease causing protist

b)

arthropoda

c)

type of fungal infection

d)

a parasitic protozoa

103.

plants that are very small and low to the ground

a)

nonvascular plants

b)

vascular plants

104.

plants that are able to transport water and food from photosynthesis throughout the plant; contain xylem & phloem

a)

vascular plants

b)

nonvascular plants

105.

lignin...

a)

rigid molecules in plant stems for support In tall growth

b)

transports water & minerals from soil up

c)

transports products of photosynthesis throughout the entire plant

d)

protects leaves and plants from desiccation

106.

transports water & minerals from soil upz

a)

stomata

b)

phloem

c)

xylem

d)

spores

107.

transports products of photosynthesis throughout the entire plant

a)

phloem

b)

zygote

c)

xylem

d)

roots

108.

protects leaves and plants from desiccation

a)

peptidoglycan wall

b)

phloem

c)

stomata

d)

waxy cuticle

109.

tiny openings or pores in plant tissue that allow for gas exchange

a)

stomata

b)

metabolites

c)

ribosomes

d)

sporophytes

110.

 the process of switching between haplontic and diplontic generations

a)

alternation of generations

b)

horizontal gene transfer

c)

sexual reproduction

d)

diplontic

111.

haplontic, the dominant haploid stage in alternation of generations

a)

angiosperm

b)

gametophyte

c)

bryophyte

d)

sporophyte

112.

mature haploid male or female cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote; sex cells

a)

gametes

b)

gametophyte

c)

bryophyte

d)

zygote

113.

dependent on gametophyte, produces haploid spores that will grow into the haploid gametophyte

a)

gametophyte

b)

bryophytes

c)

sporophyte

d)

sporophyll

114.

refers to life cycle in which there is a dominant haploid stage

a)

zygote

b)

rhizoids

c)

diplontic

d)

haplontic

115.

diplontic...

a)

refers to a life cycle in which diploid is a dominant stage

b)

refers to life cycle in which there is a dominant haploid stage

c)

having a single set of unpaired chromosomes

116.

nonvascular plants that thrive in damp habitats and have 3 phyla: liverworts, hornworts, mosses

a)

gametophyte

b)

Bryophytes

c)

endophyte

d)

Zygomycota

117.

Liverworts

a)

bryophyte (hepaticophyta)

b)

bryophyte (anthocerotophyta)

c)

bryophytes (Bryophyta)

118.

Hornworts

a)

bryophyte (hepaticophyta)

b)

bryophytes (Bryophyta)

c)

bryophyte (anthocerotophyta)

119.

Mosses

a)

bryophyte (anthocerotophyta)

b)

bryophytes (Bryophyta)

c)

bryophyte (hepaticophyta)

120.

an extensive network that can absorb water and minerals from soil to distribute throughout the plant and stabilize taller plants

a)

strobilli

b)

sporangia

c)

hyphae

d)

roots

121.

improve photosynthesis, microphyll and megaphylls

a)

roots

b)

leaves

c)

spores

d)

xylem

122.

leaves that were modified structurally to bear sporangia (i.e., mature fern fronds, flowers)

a)

megaphyll

b)

microphyll

c)

sporophyll

d)

leaf

123.

lignified for mechanical strength, support, to make it impermeable to water

a)

rhizoids

b)

waxy cuticle

c)

vascular tissue

d)

strobilli

124.

roots; attach bryophytes to the substrate but do not provide a strong anchor for plant

a)

rhizoids

b)

roots

c)

sproangia

d)

Porifera

125.

microphyll

a)

an extensive network that can absorb water and minerals from soil to distribute throughout the plant and stabilize taller plants

b)

 type of leaf; much larger, with a pattern of branching veins

c)

type of leaf; is small and has a very simple vascular system with a single

d)

leaves that were modified structurally to bear sporangia (i.e., mature fern fronds, flowers)

126.

megaphyll

a)

structures that make/ store spores

b)

type of leaf; is small and has a very simple vascular system with a single unbranched vein running though the center of the leaf

c)

seedless vascular plant; most primitive, small evergreen plant consisting of stem and microphylls

d)

type of leaf; much larger, with a pattern of branching veins

127.

what is a fern frond?

a)

a type of vascular tissue

b)

a type of sporophyll

c)

a species of angiosperm

d)

a type of strobilli

128.

cone-like structures that contain sporangia (i.e., pine cones)

a)

strobilli

b)

sporangia

c)

horsetails

d)

sporophylls

129.

seedless vascular plant; most primitive, small evergreen plant consisting of stem and microphylls

a)

whisk ferns

b)

horsetails

c)

club mosses

d)

ferns

130.

seedless vascular plant; lacks both roots and leaves, conspicuous green stems with knob-shaped sporangia

a)

whisk ferns

b)

horsetails

c)

club mosses

d)

ferns

131.

seedless vascular plant; thin leaves originating at joints  

a)

whisk ferns

b)

horsetails

c)

club mosses

d)

ferns

132.

seedless vascular plant; most advanced group of seedless vascular plants

a)

whisk ferns

b)

horsetails

c)

club mosses

d)

ferns

133.

what are the two types of seed plants

a)

gametophytes

b)

gymnosperms

c)

ginkgophytes

d)

angiosperms

134.

coniferophyte, cycadophyte, gnetophyta, and ginkophyta

a)

dinoflagellates

b)

chytridiomycota

c)

gymnosperm

d)

angiosperm

135.

flowering plant, most recently evolved, Anthophyta

a)

dinoflagellates

b)

chytridiomycota

c)

gymnosperm

d)

angiosperm

136.

male gametophyte, allows for dispersal of sperm without water dependency

a)

cycads

b)

dicots

c)

pollen

d)

spores

137.

“baby plant”; embryo protected by integument; contains food supply for embryo

integument

a)

seeds

b)

ovule

c)

seed coat

d)

cones

138.

An extra layer or two of sporophyte tissue that hardens

a)

seed coat

b)

ovule

c)

seed

d)

tissue

139.

within pollen grains, dispersed by wind or a pollinator, no water needed

a)

conifers (Coniferophyte)

b)

ginkgophytes (Ginkgophyte)

c)

male (micro) gametophytes

d)

female (mega) gametophytes

140.

develop within an ovule, enclosed within diploid sporophyte tissue in angiosperm

a)

conifers (Coniferophyte)

b)

ginkgophytes (Ginkgophyte)

c)

male (micro) gametophytes

d)

female (mega) gametophytes

141.

the structure that gives rise to and contains the female reproductive cells

a)

ovaries

b)

cones

c)

ovules

d)

pollen

142.

gymnosperms; separate female and male gametes, pollinations by wind, lack flowers and fruits, have ovule exposed on a scale

a)

conifers

b)

cycads

c)

gnetophytes

d)

cones

143.

conifers (Coniferophyte)

a)

gymnosperm; slow-growing of tropical and subtropical regions

b)

gymnosperm; produces pines, spruces, firs, cedars, and others

c)

gymnosperm; only gymnosperm with xylem

d)

gymnosperm; only one living species remains, flagellated sperm, dioecious

144.

cycads (Cycadophyte)

a)

gymnosperm; slow-growing of tropical and subtropical regions

b)

gymnosperm; produces pines, spruces, firs, cedars, and others

c)

gymnosperm; only gymnosperm with xylem

d)

gymnosperm; only one living species remains, flagellated sperm, dioecious

145.

gnetophytes (Gnetophyta)

a)

gymnosperm; slow-growing of tropical and subtropical regions

b)

gymnosperm; produces pines, spruces, firs, cedars, and others

c)

gymnosperm; only gymnosperm with xylem

d)

gymnosperm; only one living species remains, flagellated sperm, dioecious

146.

ginkgophytes (Ginkgophyte)

a)

gymnosperm; slow-growing of tropical and subtropical regions

b)

gymnosperm; produces pines, spruces, firs, cedars, and others

c)

gymnosperm; only gymnosperm with xylem

d)

gymnosperm; only one living species remains, flagellated sperm, dioecious

147.

dioecious...

a)

male gametophyte, allows for dispersal of sperm without water dependency

b)

male and female reproductive structures form on different trees

c)

extracellular surroundings of cells and is made up of organic and inorganic material

d)

produces by dicots (think trees and rings for each year they

148.

angiosperm; flowering plant, only have one cotyledon

a)

monocot

b)

dicot

149.

angiosperm; flowering plant, have two cotyledons

a)

monocot

b)

dicot

150.

what do dicots produce that monocots do not?

a)

seeds

b)

wood

c)

pollen

d)

leaves

151.

organisms that have or consist of many cells or more than one cell

a)

prokaryote

b)

unicellular

c)

multicellularity

d)

heterotrophy