Universal Ancestor

Presence of Peptidoglycan in cell wallsEster bonds in cell membrane

Presence of histones

Ether bonds in cell membrane

Presence of membrane bound organellesPresence of membrane bound nucleusester bonds in cell membrane

Feeding GrooveSecondary Plastid

primary plastid

Filose pseudopodia

Secondary Plastid

Membranous vesicle on cell membrane

Tripartile flagellar hair

Secondary PlastidDiffusion through osmosis

Sporic Life cycleEmbryoDessication Resistant SporesApical MeristemsGametangiaSporangia

LigninXylem/PhloemDominant Sporophyte GenerationThick waxy CuticleStomata

Leaves

Pollen SeedHeterosporywoodOvules

FruitFlowersEndospermOvaries

Megaphylls

Zygotic life cycle

Primary Plastid

movement with pseudopodia (Lobes)

single posterior flagellum on swimming cells

MulticellularAbsorptive Heterotrophs

Cell wallsZygotic life cycle

MobilityComplex organ SystemGametic life cycle

Bilateral SymmetryTripoblastycephalization

Spiral/Determinate CleavageBlastopore becomes mouthCephalization

Ecdysis

Compound Eyes

Thorax with wings

Have Jaw/VenomCuticle made of Chitin

Trochophore larvaeLophotrochozoa

Predators that use tentacles

Muscular Foot

Two Shells

Hooked Suckers

Unsegemented Body

Lamellested Rhabdites

Radial/Indeterminate CleavageBlastopore becomes anus

Water Vascular System

hairy Appearance spines on arms/cental disk

Freely Mobiletube feet for locomotion

Have a Globoid shape without any arms are feature of sea urchins

Lack of armsSingle gonadsedimentery feeders

NotochordHollow Dorsal nerve cordPharyngeal SlitsPost-anal tail

Elongated body

Larva is free swimming

Vertabral columnCranium

JawsBony Skeleton

Lung/Lung Derivatives

Limbs with digits

Amniotic egg

HairMilk

Radial SymmetryDiploblasty

Medusa and polypMobile

Small MedusaLow amount of mesogleaLess tentaclesColonial Stage

Large MedusaCells present in MesogleaMore TentaclesMore ComplexLarge Amounts of mesoglea

PolypsSessile

No SymmetryNo Tissue