Categorii: Tot - bacteria - photosynthesis - eukarya - evolution

realizată de Samantha Sonntag 5 ani în urmă

391

Organigram

A vast evolutionary lineage traces the development of various life forms from a common ancestor, highlighting significant milestones such as the emergence of bacteria with peptidoglycan in their cell walls and the divergence of eukaryotic organisms characterized by a defined nucleus and organelles.

Organigram

Common Ancestor (DNA, Ester Bonds)

Common Ancestor (Histones)

Archaea (Ether Bonds)
Methanobrevibacter smithii
Eukarya (Nucleus, Organelles)
Excavata ( Feeding Groove, Secondary Plastids )

euglenoids

SAR Clade

Rhizarians ( Filose Pseudopodia )

Foraminfera

Radiolarians

Alveolates ( Membraneous Vesicles, Secondary Plastids )

Dianoflagellates

Stramenopiles (Tripartite Flagellar Hair, Secondary Plastids )

Kelp

Diatoms

Unikonta (Absorptive Heterotrophy)

Amoebozoa (Pseudopodia)

Slime Molds

Opisthokonta (single posterior flagellum on swimming cells, absorptive heterotrophy )

Archaeplastida (Primary Plastids)

Glaucophyte Algae

Common Ancestor

Phycoerythrin photosynthetic pigment

Rhodophyta

Chlorophyll a & b, b-Carotene cellulose rich cell walls

Chlorophytes

Ring-Shaped cellulose-synthesizing proteins phragmoplast

Zygotic life cycle

Charophytes

Braun's stonewort (Chara braunii)

Land Plants (embryo, sporic life cycle, gametangia, sporangia, apical meristems and desiccation-resistant spores)

Liverworts

Common Liverwort (Marchantia polymorpha)

Mosses

Woolly Feather Moss (Tomentypnum nitens)

Hornworts

Field hornwort (Anthoceros agrestis)

Common Ancestor of vascular plants (xylem and phloem, leaves, dominant sporophyte, stomata and waxy cuticle, Lignin)

Common Ancestor (Megaphylls)

Seed Plants (Ovules, Pollen, Seeds, Heterospory, Wood)

Angiosperms (Flowers, Fruit, Endosperm, Ovaries)

White Water Lily (Nymphaea alba)

Southern Magnolia (Magnolia grandiflora)

Gymnosperms

Conifers

Bald Cypress (Taxodium distichum)

Scots Pine (Pinus sylvestris)

Monilophytes

Horsetails

Ferns

Eastern Marsh Fern (Thelypteris palustris)

Lycophytes (Lychophylls)

Fan clubmoss (Diphasiastrum digitatum)

Bacteria (Peptidoglycan)

Escherichia coli