Oral cavity

Paramecium

FunctionsCilia – movementOral cavity – intake foodAnal pore – excrete wastesContractile vacuole – regulate water intakeMacronucleus – nucleus – contains DNAFood vacuole – stores food

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Oral cavity

Spirogyra

cell

Cell wall

chloroplast

FunctionsChloroplast – photosynthesisCell wall – protection and support

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Euglena

Functions: Flagellum – movementStigma – ‘sees’ the environmentContractile vacuole – regulates water

Functions: Nucleolus – makes ribosomesNucleus – contains Chloroplast - photosynthesis Exact picture

Euglena

stigma

chloroplast

nucleus Exact picture

Volvox

colony

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Zygomycota

sporangium

spor

angi

um

Function:Sporangium – makes spores – cells that can be spread to make new organisms

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Zygomycota gametangia

zygospore

hyphae

mycelium

Functions:Gametangia – haploid cells that fuse to form the zygosporeZygospore – diploid cells that go on to form sporangium Exact picture

Yeast

budding

ascus

spore

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Functions:Budding – asexual reproductionAscus – holds the spores formed during sexual reproduction

Basidiomycota

gills

basidia

basidiospores

Functions:Gills – structure where basidia are foundBasidia – structure that forms basidiosporesBasidiospores – the spores of basidiomycota Exact picture

Basidiomycota

cap

annulus

stalk

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Functions:Cap – protects the gills and basidiaAnnulus – where the cap was attached the stalkStalk – supports the cap

Bryophyta

spor

ophy

te

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Functions:Sporophyte – the diploid form of a plant

Pterophyta

Functions:Archegonia – produces the eggsAntheridia – produces the spermRhizoids – help absorb nutrients and water

Pterophyta

sporophyte

gametophyte

Functions:Sporophyte – the diploid form of a plantGametophyte – the haploid form of a plant

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Pterophyta

sorus

frond

sporangia

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May be a different picture

Exact pictureFunctions:Frond – ‘leaf’ of the fern (where most photosynthesis occurs)Sorus – collection of many sporangia; sporangia – produces spores

ConiferophytaMale pollen cone

Female seed cone

Functions:Female seed cone – produces eggsMale pollen cone – produces sperm

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