lab practical

moss antheridia

gametophyte

moss archegonia

gametophyte

liverwort (marchantia) archegonia

gametophyte

liverwort (marchantia) antheridia

gametophyte

capsule

sporophyte

moss sporophyte

sporophyte

moss gametophyte

gametophyte

strobili club moss

sporophyte

strobili horsetail

sporophyte

whisk fern psilotum

sporophyte

rhizoid fern

gametophyte

dichotomous branching (psilotum)

sporophyte

fused sporangia psilotum

sporophyte

true stem

sporophyte

equisetum horsetail

sporophyte 

microphylls (lycophytes)

sporophytes -single branched leaf

megaphylls ferns

sporophytes - branching vascular system

sori

sporophyte

sporangia

sporophyte

stomata

sporophyte

zamia floridana

sporophyte

ginkgo biloba

sporophyte

pinus

sporophyte

megasporophyll ovulate cone scale

sporophyte

microsporophyll staminate cone scale

sporophyte

structure that consists of an ovary, style, and stigma and is involved in the female reproductive process of flowering plants.

sporophyte

carpel

part of the carpel that connects the ovary to the stigma, facilitating pollen transfer.

sporophyte

style

contains the ovules and develops into fruit after fertilization.

sporophyte

ovary

ovule

sporophyte

structure within the ovary that develops into seeds after fertilization.

the male reproductive organ of a flower, consisting of an anther and filament that produce pollen.

sporophyte

stamen

part of a stamen that produces pollen, typically at the tip of the filament.

sporophyte

anther

the stalk that supports the anther in a stamen.

sporophyte

filament

pollen

male gametophyte

a leaf-like part of a flower, usually green, that protects the developing bud.

sporophyte

sepal

inflorescence

sporophyte : Cluster of Flowers…grouped on a stem (sunflowers)

solitary

sporophyte - Solitary: Single Flower (tulip)

radial

sporophyte - Symmetrical in MULTIPLE planes (pizza slices) > Daisy

bilateral symmetry

sporophyte -Radial: Symmetrical in MULTIPLE planes (pizza slices) > Daisy

monocot

-Monocot: multiples of 3, Parallel leaf veins, 1 Cotyledon

dicot

-Dicot: multiples of 4 or 5, Net-like leaf veins, 2 Cotyledons

zygosporangia

rhizopus

conidiophores

penicillium

conidiophores

aspergillus

ascomycetes

peziza

basidia

coprinus

lichen fruticose

lichen foliose

lichen crustose

hyphae green algae

in the thallus

allomyces

A genus of fungi that belong to the phylum Chytridiomycota, known for their aquatic habitats and unique life cycle stages, including flagellated spores. Diploid dominant

early cleavage

early divisions of zygote

morula/ blastomere

hollow ball of cells

gastrula

fomation of germ layers

medusa

mouth, flame cells and eye spots

planarian (platyhelminthes)

red planaria dugesia

digestive green eugenia

Animalia > Platyhelminthes (flatworms) > Turbellaria (planarians)

scolex

tapeworm head for attachment

Animalia > Platyhelminthes (flatworms) > Cestoda (tapeworms)

sycon or sypha

• Spongocoel – central cavity.

• Osculum – opening at the top.

• Spicules – support structures (look like glass needles).

• Animilia > Porifera (sponges)  > Calcarea > Scypha

leucosolenia

-Spicules (glass shard like texture throughout sponges)

-Spongocoel (lighter parts for water flow)

-Osculum (top opening of tube-like branch)
Animilia > Porifera (sponges) > Calcarea > Leucosolenia

obelia

Animalia > Cnidaria > Hydrozoa > Obelia

hydra

Animalia > Cnidarian > Hydrozoa > Hydra

Hydra (cnidarian):

-Polyp (tubular body with tentacles, mouth at top center, bud is the little arm growing on the side,  stalk elongated central body, and foot is bottom center to help anchor itself)

Only cnidarian with JUST POLYP

blastula

hollow ball of cells trying to form a tube

lichen tallus

-Upper blue layer: protective hyphae outer layer

-Red layer below: Algae (shows mutualistic relationship)

-Middle blue: loose fungal hyphae