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Oral cavity

Paramecium. Oral cavity. Functions Cilia – movement Oral cavity – intake food Anal pore – excrete wastes Contractile vacuole – regulate water intake Macronucleus – nucleus – contains DNA Food vacuole – stores food. Exact picture. Spirogyra. cell. Oral cavity. Cell wall. chloroplast.

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Oral cavity

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  1. Paramecium Oral cavity Functions Cilia – movement Oral cavity – intake food Anal pore – excrete wastes Contractile vacuole – regulate water intake Macronucleus – nucleus – contains DNA Food vacuole – stores food Exact picture

  2. Spirogyra cell Oral cavity Cell wall chloroplast Functions Chloroplast – photosynthesis Cell wall – protection and support Exact picture

  3. Euglena Functions: Flagellum – movement Stigma – ‘sees’ the environment Contractile vacuole – regulates water Functions: Nucleolus – makes ribosomes Nucleus – contains Chloroplast - photosynthesis Exact picture

  4. Euglena chloroplast stigma nucleus Exact picture

  5. Volvox colony Exact picture

  6. Zygomycota sporangium sporangium Function: Sporangium – makes spores – cells that can be spread to make new organisms May be a different picture

  7. Zygomycota gametangia hyphae zygospore mycelium Functions: Gametangia – haploid cells that fuse to form the zygospore Zygospore – diploid cells that go on to form sporangium Exact picture

  8. Yeast spore ascus budding Functions: Budding – asexual reproduction Ascus – holds the spores formed during sexual reproduction Exact picture

  9. Basidiomycota basidiospores basidia gills Functions: Gills – structure where basidia are found Basidia – structure that forms basidiospores Basidiospores – the spores of basidiomycota Exact picture

  10. Basidiomycota cap annulus stalk Functions: Cap – protects the gills and basidia Annulus – where the cap was attached the stalk Stalk – supports the cap May be a different picture

  11. Bryophyta sporophyte Functions: Sporophyte – the diploid form of a plant Exact picture

  12. Pterophyta Functions: Archegonia – produces the eggs Antheridia – produces the sperm Rhizoids – help absorb nutrients and water

  13. Pterophyta sporophyte gametophyte Functions: Sporophyte – the diploid form of a plant Gametophyte – the haploid form of a plant Exact picture

  14. Pterophyta sorus May be a different picture frond sporangia May be a different picture Exact picture Functions: Frond – ‘leaf’ of the fern (where most photosynthesis occurs) Sorus – collection of many sporangia; sporangia – produces spores

  15. Coniferophyta Female seed cone Male pollen cone Functions: Female seed cone – produces eggs Male pollen cone – produces sperm Exact picture

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