Bio Lab 2

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phylum Zygomycota

reproduce sexually or asexually?

sexually

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phylum Ascomycota

common name

sac fungi

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phylum Basidiomycota

common name

club fungi

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zygosporangium

what events occur in z-sporangium

meiosis occurs and z-sporangium germinates

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aseptate hyphae

feature and ploidy

don't have septa and haploid

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sporangium

ploidy level of spores produced by sporangium

haploid

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septate hyphae

feature and ploidy level

separated by septum

haploid or diploid

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conidiophores (fungi)

what type of cell division produces spores

mitosis

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ascospores

produced where?

ascus

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asci

ploidy level occurs in asci.

diploid

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ascocarp

relationship between this and mycelium

ascocarp consists of many hyphae

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basidiocarp

relationship between this and mycelium

they are found on fruiting bodies

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basidia

what do they produce?

spores

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basidiospores

type of cell division produce these

meiosis

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gills

relationship with basidiospores

basidiospores are found on gills

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mycelium

how does it obtain food

break food down and absorb it

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foliose lichen

most lichens are what phylum

Ascomycota

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fruticose lichen

photosynthesis is carried out by what group of organisms?

green algae

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crustose lichen

what spores are produced when reproducing sexually?

diaspores

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soredia

function?

reproduction

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apothecia produced by lichen

relationship with ascocarp

is a club like ascocarp

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ascospores produced by a lichen

how does lichen obtain food?

from photosynthetic algae component

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gametophyte in phylum Hepaticophyta

common name?

liverworts

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gametophyte in the phylum Bryophyta

common name

Mosses

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Sporophyte in phylum pteridophyta

common name

ferns

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microscopic of hepaticophyta

what is nutritionally independent

gametophyte

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microscopic of bryophyte

what is nutritionally independent

gametophyte

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microscopic of pteridophyta

what is nutritionally independent?

both sporophyte and gametophyte

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Liverwort gemmae

what do they do?

separates from parent and develops into new individual

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Liverwort pores

what do they do?

allow air to travel for gas exchange

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liverwort archegonium

relationship with archegoniophore

archegoniophores bear archegonium

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liverwort antheridium

relationship with antheridiophore

The antheridiophore contains antheridia

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liverwort sporophyte

what does sporophyte produce

spores

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Moss hydroids

function

conduct water and minerals

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moss archegonium

what type of cell division produces gametes

mitosis

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moss antheridium

what does it produce

sperm

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moss sporophyte

how does it obtain food and water

gets it from mother plant

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moss spores

ploidy level

haploid

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peristome teeth

ploidy level

diploid

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moss protonema

what protists look similar

Oedogonium

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fern gametophyte

how does it obtain food

photosynthesis

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fern sorus

what structures are produced by this?

spoangia

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fern sporangia

what cell division produces spores

meiosis

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fern antheridia

how does sperm get from antheridia to egg?

swim through water

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fern archegonia

what does it produce?

eggs

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fossilized fern

how long have they been around?

300 million years

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xylem tissue

how is it similar and distinct to hydroids

both conduct water, hydroids are primitive and simpler

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sporophyte of pinophyta

common name

conifers

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sporophyte of cycadophyta

common name

cycads

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sporophyte of ginkophyta

common name

ginkos

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sporophyte of anthophyta

common name

angiosperms

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cuticle

function

prevents water loss

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xylem tissue

function

move water throughout plant

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pollen cones

type of cell division produces microspores

meiosis

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pollen grains

poidy level and amount of cells

haploid unicellular

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ovulate cones

produce male or female gametes

female

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integuments in a conifer

what do they develop into

seed coat

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micropyle in conifer

relationship with pollen grains

opening that allows pollen to enter ovule

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megasporangium in conifer

ploidy level

diploid

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megasporocyte in conifer

what does it develop into

female gametophyte

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stamens

what part has cells that undergoes meiosis

anther

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pistil

what part produces ovules

stigma

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petals

function

attract pollinators

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microspores in angiosperm

cell division that produces microspores

meiosis

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pollen grains in angiosperm

unicellular or multi

multicellular

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pollen tubes in angiosperm

type of cell division produces sperm

meiosis

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ovules with a megasporocyte

what does megasporocyte develop into

female gametophyte

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integuments in angiosperms

ploidy level

diploid

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mature female gametophyte in angiosperm

how many cells

7

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fruits produce single seed

part of flower develops into seed

ovule

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fruits produce multiple seeds

part of flower develops into fruit

ovary