Plant Bio Lab Exam 1

Front 1

Terminal Bud

Back 1

End of the stem

Front 2

Lateral Bud

Back 2

where leaf attaches to stem

Front 3

lenticel

Back 3

little bumps seen on internode: for gas exchange

Front 4

pith

Back 4

internal portion of stem

Front 5

node

Back 5

where leaf attaches to stem

Front 6

internode

Back 6

space between the nodes

Front 7

dichotomous key

Back 7

gives you 2 choices and works you toward your identification

Front 8

leaf blade

Back 8

expanded green area

Front 9

petiole

Back 9

part attaching green area to stem

Front 10

simple leaf

Back 10

2 parts: petiole and blade
Blade not cut to central axis

Front 11

compound leaf

Back 11

has petiole and segments
Know this because it doesn't have lateral buds

Front 12

alternate leaf arrangement

Back 12

one leaf at node

Front 13

opposite leaf arrangment

Back 13

2 leaves at the node

Front 14

whorled leaf arrangement

Back 14

3 or more leaves at node

Front 15

palmate

Back 15

all leaflets attach at one spot

Front 16

pinnate

Back 16

leaflets come off both sides all the way up

Front 17

parallel

Back 17

veins in leaf run parallel

Front 18

entire

Back 18

no teeth in leaf

Front 19

toothed

Back 19

teeth at end of leaf

Front 20

lobed

Back 20

has lobes

Front 21

stipule

Back 21

hairlike structure by the node
at the base of the leaf

Front 22

sessile

Back 22

has no petiole
blade directly attached to stem

Front 23

what are the names of the spores that angiosperms produce?

Back 23

micro and megaspores

Front 24

spores in angiosperms are produced through....

Back 24

meiosis

Front 25

gametes in angiosperms are produced through

Back 25

mitosis

Front 26

micro and megaspores are produced in the

Back 26

micro or mega sporocyte

Front 27

where does fert occur in angiosperms

Back 27

ovary

Front 28

stipule

Back 28

hairlike structure by the node
at the base of the leaf

Front 29

sessile

Back 29

has no petiole
blade directly attached to stem

Front 30

what are the names of the spores that angiosperms produce?

Back 30

micro and megaspores

Front 31

spores in angiosperms are produced through....

Back 31

meiosis

Front 32

gametes in angiosperms are produced through

Back 32

mitosis

Front 33

micro and megaspores are produced in the

Back 33

micro or mega sporocyte

Front 34

where does fert occur in angiosperms

Back 34

ovary

Front 35

connate

Back 35

similar flower parts fused

Front 36

adnate

Back 36

different flower parts fused

Front 37

stamens

Back 37

male fertile part
has anther and filament

Front 38

carpels

Back 38

female fertile part
-has stigma, style, ovary

Front 39

anther

Back 39

at end of filament
-part of a stamen
-where pollin produced

Front 40

filament

Back 40

has the anther
-part of the stamen

Front 41

ovary in angiosperms

Back 41

part of carpel
houses the ovules

Front 42

style

Back 42

on the carpel
-in between the ovary and stigma

Front 43

stigma

Back 43

on the carpel
at top of the style

Front 44

receptacle

Back 44

part of flower stalk where flower parts are attached

Front 45

perfect flower

Back 45

both male and female parts

Front 46

inperfect flower

Back 46

only male or female parts but not both

Front 47

complete flower

Back 47

all 4 parts; sepals, petals, carpels, and stamens

Front 48

regular flower

Back 48

can cut into it multiple ways and get mirror images

Front 49

superior flowe

Back 49

everything fused to receptacle and not ovary: ovary is about receptacle

Front 50

Order and symbols for formula

Back 50

calyx, corolla, adrecium, gyrecium
sepals, petals, stamens, carpels
-carpels Underlined for superior ovary
-if fused, circle them

Front 51

monocots

Back 51

in 3s or 6s with parallel leaf veins

Front 52

eudicots

Back 52

2, 4, or 5: net leaf veins

Front 53

anthers in angiosperms contain many...

Back 53

microsporocytes that go through meiosis to make microgametophytes