SYSTEMATICS

• tool of identification of organism Dichotomous Key
• Help unknown organism to some taxonomic

  Dichotomous Key
• Example of Dichotomous Key

  Key Common Snack
• True Bacteria

  • Kindom monera
• Example of True bacteria

  1. Bacillus
  2. Coccus
  3. Oscillatoria 4. Nostoc
• found in yakult

  Bacillus
• under of Cyanophayte, have chlorophyll

  Oscillatoria
• Kingdom Protista

  1. Algal like
  2. Animal like
• Algal like protist

  •Dinoflagellates - causing red tide, produce toxins

  •Euglenoids(Euglena) -have contractile/food vacuole

  •Diatoms - jewel of the sea
• Animal like protist

  • Amoeba - cause diarrhea/suka • Cilliates - lots of cillia
• 1. Kingdom Monera
  2. Kingdom Protista
  3. Kingdom Fungi
  4. Kingdom Plantae
  5. Kingdom Animalia

  Types of Kingdom
• Kingdom Fungi

  • Chytridiomycetes - fungi

  • Zygomycetes - molds

  • Ascomycetes- use for penicillium (penicillin - antibiotics), yeast

  • Basidiomycetes - mushrooms
• Kingdom Plantae

  need plants, water, land
• Kingdom Plantae

  • Phylum Rhodophyta- red algae

  • Phylum Phaeophyta- brown algae

  • Phylum Charophyta - ex: stonewortsn(common name: Chara)

  • Phylum Chlorophyta - green algae

  ex: ulva, codium, etc. (they are genus)
• Land Plants

  bryophytes - had 3 class

  1. moss - natayo
  2. Class Hepaticae - liverworts (nakadapa)
  3. Class Anthoceratae - hornworts (both)
• Class Hepaticae - liverworts (nakadapa)
• Class Anthoceratae - hornworts both
• Land Plants

  Tracheophytes - had 5 sub division/ sub phylum

  • called vascular plants
• Sub Phylum Psilophyta - ex: psilotum (called naked plants) no dahon, only stem
• Sub Phylum Lycophyta

  • spider like plants
  • genus: lycopodium
• Sub Phylum Sphenophyta

  ex: equisetum genus : hometailes

  -wedge plants
• Sub Phylum Pterophyta

  • winged plants
  • ex: ferns
• Sub Phylum Spermophyta

  • seed plants
  • have conifer
  • flowering plants
• Gymnosperm -naked seed • Class Gingko ex: Ginko Biloba • Class Cycadsds

  • Class Conifers
• Angiosperms - group of seed-producing plants

  • Lily (mono, parallel)

  • beans (di)
• Kingdom Animalia

  • sponge - phylum porifer
  • without coelom(body cavity) animals
• Phylum Porifera

  • sponge
• body cavity

  • coelom
• Phylum Coelenterata ( former name: Cnidarian)

  • Class Hyedrozoa - hydra
• Jellyfish

  Class : Scyphozoa
• Class: Anthozoa ex: Corals

  • sea anemones
• Phylum Ctenophora

  • comb carries
  • comb jellies
• Phylum Helminthes

  ex: flatworms, tapeworms
• 3 class of Phylum Platyhelminthes

  1. Class Thurbellaria
  2. Class Trematoda
  3. Class Cestoda
• Class Thurbellaria - dugesia : regeneration
• Class Trematoda - flukes, schistosoma (napasok sa skin)
• Class Cestoda

  • tapeworm (parasitic)
  • taenia solium
• Phylum Nemertea

  • called Nemerteans
  • they are ribbon worm
• Phylum Aschelminthes - phylum of wormlike invertebrates, mostly of microscopic size. 2 class

  1. Class Nematoda
  2. Class Rotifera
• Ascaris lumbricoides  - round worms (bulati sa tyan)

  Class Nematoda