6
+ Unikonta KK Newsham, Liv Kelly, Emma Flannery, Gavin Briggs-Perez AP Bio Period 4

Unikonta

  • Upload
    ulani

  • View
    26

  • Download
    1

Embed Size (px)

DESCRIPTION

Unikonta. KK Newsham, Liv Kelly, Emma Flannery, Gavin Briggs-Perez AP Bio Period 4. Features of Unikonta. Animals, plants, some fungi BIGGEST group! Most free-living, some parasitic Amoebozoans : Lobe or tube shaped pseudopodia Move by the means of internal cytoplasmic flow - PowerPoint PPT Presentation

Citation preview

Page 1: Unikonta

+

UnikontaKK Newsham, Liv Kelly, Emma Flannery, Gavin Briggs-PerezAP Bio Period 4

Page 2: Unikonta

+Features of Unikonta Animals, plants, some fungi BIGGEST group! Most free-living, some parasitic Amoebozoans:

Lobe or tube shaped pseudopodia Move by the means of internal cytoplasmic flow Common in soils and aquatic habitats Do not form microtubule-supported structures except during

mitosis

Opisthokonts: A single posterior flagellum Highly variable

Page 3: Unikonta

+Common Species of Unikonta Amoebozoans- Amoeba, Slime Mold, Gymnamoeba,

Entamoeba Opisthokonts- nucleariids, choanoflagellates, animals,

fungai Plasmodial “sporangia” (slime mold) forms a plasmodium

mass Act as decomposers, engulfing food by phagocytosis

Entamoeba histolytica causes amebic dysentery in humans Infection of the intestines

Page 4: Unikonta

+

Page 5: Unikonta

+

Page 6: Unikonta

+Ecological & Evolutionary Significance May have been the first group of Eukaryotes to diverge

from other Eukaryotes, not widely accepted