Lab Exam 1

Brown algae have …

carotenoids

are brown algae multicellular or unicellular

multicellular

Brown algae

Laminaria, SAR

brown algae

postelsia, SAR

Brown Algae

Fucus, SAR

Red Algae

porphyra, Archaeplastida

Red algae

chondrus, archaeplastida

Oedogonium: Archaeplastida

desmid: archaeplastida

spirogyra: archaeplastida

volvox: archaeplastida

chlamydomonas: archaeplastida

plasmodia: SAR

Trypanosoma: Excavata

Diatoms: SAR

Euglena: excavata

dinoflagellate: SAR

what does the archegonium produce

female gametes

what does the antheridium produce

sperm cells, (male gametes)

what does the sporophyte individual produce

spores

is the sporophyte haploid or diploid

diploid

moss antheridia: haploid

moss archegonia: haploid

moss protonema: mitosis cycle

which generation, the gametophyte o the sporophyte is dominant in terms of time and size for the fern

sporophyte

prothallus

young fern sporophyte

mega

female

micro

male

what is the base of a sporophyll

an egg

female cone

male cone, pictured is pollen grain

what is A

stamen

what is B

anther

what is C

filament

what is D

stigma

what is E

single carpel

what is F

style

What is G

Ovary

what is H

sepal

what is I

ovule

what is J

receptacle

what is K

petal

Embryos: one cotyledon

monocot

leaf venation: veins usually parallel

monocot

stems: vascular tissue scattered

monocot

roots: root stem usually fibrous

monocot

pollen: pollen grain with one opening

monocot

flowers: floral organs usually in multiples of three

monocot

embryos: two cotyledons

eudicot

leaf variation: veins usually netlike

eudicot

stems: vascular tissue usually arranged in ring

eudicot

roots: taproot usually present

eudicot

pollen: pollen grain with three openings

eudicot

flowers: floral organs usually in multiples of four or five

eudicot

tradescantia, leaf stomata

What is A

Eudicot root:epidermis

B?

Eudicot root:cortex

C?

Eudicot root:endodermis

D?

Eudicot root:vascular cylinder

E?

Eudicot root: pericycle

F?

Eudicot root:xylem

G?

Eudicot root: phloem

A?

monocot root: epidermis

B?

monocot root:cortex

c?

monocot root:endodermis

d?

monocot root:vascular cylinder

E?

monocot root:pericycle

F?

monocot root: core of parenchyma

G

monocot root: xylem

H

monocot root:phloem

what does phloem look like?

tinier dots outside of the xylem

what does xylem look like?

bigger circles surrounded by phloem

describe palasade

packed tightly

describe spongey

open, saggy look

describe stomates

spongey side since gases move here

A?

Hypogynous

B?

perigynous

C?

epigynous

increase in length

primary growth

be familiar with where apical meristem is

process of mitosis, root growing tip

A?

eudicot stem: phloem

B?

eudicot stem: XYLEM

c?

eudicot stem: ground tissue connecting pith to cortex

d

eudicot stem: pith

e

eudicot stem: cortex

f

eudicot stem: vascular bundle

g

eucicot stem: epidermis

h

eudicot stem: fiber cells

a

monocot stem: epidermis

b

monocot stem: ground tissue

c

monocot stem:vascular bundles

a

Stem shoot growing tip: leaf primodia

b

Stem shoot growing tip: young leaf

c!! important

Stem shoot growing tip: shoot apical meristem

d

Stem shoot growing tip: protoderm

e

Stem shoot growing tip: procambium

f

Stem shoot growing tip: ground meristem

g

Stem shoot growing tip: axillary bud meristems