bio lab midterm 1031

euglenozoa

euglenoid flagellates

gymnamoeba

amoebas, use pseudopodia

ciliophora

ciliates, fast smooth motion

\-paramecium

apicomplexa

spore forming parasites

foraminifera

marine, have calcareous tests

radiolaria

marine, silicious tests

what is this organism?

euglena, phylum euglenozoa

what is this organism?

trypanosoma, phylum euglenozoa

what is this organism?

paramecium micronucleatum, phylum ciliophora

what is this organism?

stentor, phylum ciliophora

what is this organism?

amoeba, phylum gymnamoeba

what is this organism?

volvox, phylum chlorophyta

what is this organism?

Oedogonium, phylum chlorophyta

what is this organism?

algae, phylum chlorophyta

what is this organism?

slime mold, phylum myxogastrida

Bryophyta

true mosses

hepatophyta

liverworts

\-have gemma cups

anthocerophyta

hornworts, sporophyte able to photosynthesize

what is this plant

liverworts

what is this plant

anthocerophyta

what is this plant

lycophyta

what is this plant

psilophyta

what is this plant

equisitophyta

homospory

all non vascular and seedless vascular plants, except for lycophyta

\-have one sporangiophore

heterospory

prerequisite to having seeds, have a microsporangia and a megasporangia that yield two different spores

what is this plant

cycadophyta

what is the bottom black line pointing to?

micropyle

what are these?

elaters

which plant groups are gametophyte dominant?

only non vascular plants

monocots

one cotyledon, parts in multiples of threes, parallel leaf striations

eudicots

two cotyledons, parts in multiples of 4 or 5, leaves with netlike venation

calyx whorl

sepal

corolla whorl

petal

gynecium whorl

pistils, made of carpels, made of stigma, style, and ovary

androecium

stamen, made of anther and filament

mature female gametophyte of angiosperms

contains 7 cells with 8 nuclei

double fertilization

one sperm fertilizes egg to make zygote, the other sperm fertilizes central cell to make 3n endosperm

what happened when the terminal bud was removed in lab 5?

the axillary branches grew much longer

what happened when auxin was added to a plant with removed terminal buds?

the axillary branches did not grow much

etiolation

due to growth in the dark; stem elongation, poor leaf development, lack of chlorophyll

fungi overview

unicellular or multicellular, cell walls of chitin, heterotrophic

hyphae

long slender cellular filament of multicellular fungi

mycelium

mass of hyphae

imperfect stage of fungi

asexual, spores formed by mitosis

perfect stage of fungi

sexual, gametes produced in the gametangia

gibberellins effect on stem elongation

they cause the plant to elongate so much so that it falls over

the fern here represents the ______ generation

haploid gametophyte

what plant is this?

pterophyta

in the edict stem cross section here the part labeled 6 is the:

pith

Asexual spores of fungi

Conidia, formed on conidiophores

Fungi go through which life cycle

Zygotic meiosis

What is this organism

Sac fungi, phylum Ascomycota

What is this organism and what are the small pink bundles

Peziza Ascus, ascophores

What is this organism?

Club fungi, phylum Basidimycota

What are the top arrows pointing to?

Basidiospores

Lichens

A symbiotic relationship between fungus and an autotrophic alga or cyanobacterium

Mycobiont

Fungus part of a Lichen

Photobiont

The algae or bacterial part of lichen

Three general forms of lichens

Crustose- crustlike, foliose- leaflike, fruticose- shrublike

The cap of a Basidiomycota

Pileus

The gills of a basidiomycota

Lamella

The ring of a basidiomycota

Annulus

The stalk of a Basidiomycota

Stipe

A cone like structure that consists of a cluster of sporopylls

Strobilus

Name this structure

Pollen tetrad