Kategorier: Alle - plants - evolution - vascular

af Alejandro Capote 3 år siden

385

PhylogenticTree

The text traces the evolutionary lineage of plants, starting from their ancient ancestors marked by DNA and ester bonds and progressing through various stages of complexity. Key evolutionary milestones include the development of primary plastids in the Archaeplastida group, leading to green coloration in Viridiplantae.

PhylogenticTree

Ancestor of Life (DNA & Ester Bonds)

Histones

Nucleus & Organelles
Eukarya

No Plastids

Unikonta

Single posterior flagellum on swimming cells

Opisthokonta

Ancestral Protist

Multicellularity, Mobility, Gametic Life Cycle

Animalia

Metazoa

True Tissues

Eumetazoa

Bilateral Symmetry, Triploblasty, Cephalization

Bilateria

Radial, Diploblasty, Cnidocytes, Gastrovascular Cavity, Gas Exchange via Diffusion

Cnidaria

Dominant Polyp, Sessile

Anthozoa

Elkhorn coral (Acropora palmata)

Dominant Medusa, Motile

Medusozoa

Jellies

Cubed

Cubaozoa

Cup-Shaped

Scyphozoa

Moon Jelly (Aurelia aurita)

Alt. btw. Polyp & Medusa

Hydrozoa

Pennaria disticha

Asym.

Porifera

Giant Barrel Sponge (Xestospongia muta)

Collared

Choanoflagellates

Choanoflagellates (Desmarella moniliformis)

Movement with Pseudopodia

Amoebozoans

Secondary Plastids

SAR

No Plastids & Filose Pseudopodia

Rhizarians

Common Ancestor

Membranous vesicles on cell membrane & Tertiary Plastids

Alveolates

Tripartite flagellar hair

Stramenopiles

Feeding Grove

Excavata

Primary Plastids

Archaeplastida

Green coloration

Viridiplantae

Chlorophyta

Red coloration

Rhodophyta

Ether Bonds
Archaea

Peptidoglycan

Bacteria