Wednesday 16 September 2009

What did you say? Is the definition of diet and structures in the sphere of Science?

What did you say? Is the definition of diet and structures in the sphere of Science?There's a follow-up question as soon as this: What did you say? Is the comparison and contrast concerning the structures, diet and reproduction of the 5 kingdoms ( Monera, Protoctista, Fungi, Animalia, Plantae)?
Please answer A.S.A.P. Gratitude in favor of portion.
The five-kingdom classification of organisms Nomenclature: Naming of organisms Binomial: Biological title of an organism → Genus species Taxon: Agree of organisms contained by a type / Taxonomy / Study of biological classification Singular levels of taxons: SPECIES, GENUS, household, ORDER, panache, PHYLUM, KINGDOMThe majority integer of species on utterly The majority comparable organisms on not hereUnicellular: Single cell; majestic: Groups of cells; Multicellular: Many cells Autotrophs construct energy from inorganic sourcesPhototrophs from photosynthesis/sunlight Chemotrophs from minimal inorganic (oxidative) processesHeterotrophs digest and absorb organic molecules
Prokaryotae (prokaryotes) Cell arrange:Prokaryotes, unicellularProkaryotes lack cytoplasmic organelles found dressed in eukaryotesCell wall up: Murein Sustenance: Autotrophic (photosynthesis, chemosynthesis), aerobic heterotrophs Divide by binary fission, not by mitosis ≈10μm dressed in size (bacterial cell, filaments of blue-green bacteria) Mutualistic nitrogen-fixing bacteria live dressed in nodules on the basis of legumes / symbiotic
Protoctista (protoctists) Cell arrange: Eukaryotes, unicellular and multicellular Cell wall up: (sometimes) polysaccharide Sustenance: Autotrophic, heterotrophic Placed dressed in this type by exclusion / cannot come to pass placed dressed in every other kingdomSlime moulds / fungi characteristics Protozoa / heterotrophic and ingest food Algae / photosynthesis≈10μm (amoeba) - 1m (Laminaria / huge bronzed alga)
Fungi Cell arrange: Eukaryotes, multicellular and unicellular (yeast) Cell wall up: Chitin Sustenance: Heterotrophic / saprotrophic decomposers before freeloading Genus PenicilliumBody of a fungus is tranquil of high filaments called hyphae / form a mycelium Secret enzymes / exterior absorption / absorbs follow-on nutrients Erect hyphae with the purpose of grow upwards from the mycelium incorporate their reproductive spores Chains of spores on the erect hyphae / coloured mould visible on stored foodBreak down organic make a difference
Plantae (plants) Cell arrange: No more than multicellular, eukaryotic; huge vacuoles Cell wall up: Fiber Sustenance: Autotrophic (photosynthetic) Growth is restricted to meristems (layers/patches of in-between cells) Non-motile; adapted to put in at / intense tissues, leave swap gossip argument practice, waterproofed Eg mosses, ferns, conifers, angiosperms (flowering plants)
Place in the ground kingdom has two singular types of adults dressed in their life cycle Gametophytes, hidden dressed in place in the ground / sexual reproduction forms multicellular zygotes Sporophytes, pardon? We call place in the ground / asexual reproduction to form spores with the purpose of grow into gametophytes Gametophyte (n) → gamete (n) → fertilisation → zygote (2n) → mitosis → sporophyte (2n) → meiosis → spore (n) → mitosis → gametophyte (n)
Animalia (humans, animals) Cell arrange: Eukaryotic, multicellular, veto cell wall upDevelop form a blastocyst / seed Carry out tense and hormonal control systemsVeto cell wall up! Sustenance: Heterotrophic, connecting a digestive practice Are motile and grow all over tissues (no mersitems)


What did you say? Is the definition of diet and structures in the sphere of Science?

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