Categorii: Tot - bacteria - eukarya - evolution - organelles

realizată de Julissa Ocampo 3 ani în urmă

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Organigram

The text discusses the evolutionary relationships and characteristics of various life forms. It begins by mentioning a common ancestor with DNA, specifically identifying the ancestor of Eukarya and Archaea, which possess histones.

Organigram

Common ancestor (Has DNA)

Bacteria (Ester bond and peptidoglycan in cell wall) Escherichia coli

Ancestor of Eukarya and Archaea (histones)

Archaea (Ether bond) Methanobrevibacter smithii
Eukarya (Ester bond, organelles, nucleus) American Black Bear (Ursus americanus)
Excavata- "Euglenid" (feeding grove and secondary plastids)
Archaeplastida- "Chlorophyta; Rhodophytes" (Primary plastids)
SAR Clade- "Radiolaria"

Rhizarian- "Foraminifera" (Filose pseudopodia)

Stramenophiles- "diatoms" (Tripartite flagellar hair and secondary plastids)

Alveolates- "Dinoflagellate" (Membranous vesicles on cell membrane and second/ tertiary plastids)

Unikonta

Opisthokonts- "black bread mold" (Single posterior flagellum on swimming cells)

Amoebozoans- "slime mold" (Pseudopodia that extends like tubes and flat lobes