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Photosynthesis Formula - Coggle Diagram
Photosynthesis
Origins
Stromolites
Cyanobacteria
Changing Earth
Rusting of the Earth
Bryophytes
Liverworts-Ordovian-470 mya
Dominant Leafy Gametophyte
Antheridiaphore Head
Arechegoniaphore Head
Mosses-Ordovian-470 mya
Dominate Gemetophyte
Antheridial Head
Male = Sperm
Archegonial Head
Female=eggs
Completely dependant on the gametophyte
Hornworts-Ordovian-470 mya
Stomata
Pregas exchange function??
Algal Ancestor
In the Light
Thylakoid Reactions
Pigments
Chlorophyll b
Reaction Center
All Pigments Together
Photosystems
PSll->ETC->PSI
Thylakoid Reactions
Power the
Stromal Reactions
Cyclic Photophorylation
Electrons return to Chlorophyll and the Protons get trapped in the Thylakoid Lumen to form a proton Lake
Light splits H2O and our O2 is diffused out of Stoma =PSll
NonCyclic Photophorylation
ATP from PSll fuels the proton pump that brings protons across the membrane from the Lumen to the Stroma
Light splits H2O and our O2 is diffused out of Stoma =PSll
Accessory
Carotenoids
Chlorophyll a
In the dark
Stromal Reactions
Gymosperms
Pine
("naked seed")
Sporophyte Dominate
Gametophyte Reduced
completely dependent on gametophyte
Female megaspore
Male Microgametophyte
No longer dependent on H2O
Fertilization
Seed
pteridophytes
(more light available)
440-400mya
vascular growth
Sporophyte Dominate
Shoot Development
Tracheid Fossils
lycophytes
Selaginella
Independant Sporophyte (larger)
Independant gametophyte
Heterosporous (dif size spores)
Both male and female
Male microsporangium
Female Megaspores
monilophyta
Polypod Fern
Independant Sporophyte
Independant Gametophyte
vascular
Independant Sporophyte
Independant Gametophyte
Sporophyte
Sporanguim and annulus
Angiosperms
("hidden seed")
Sporophyte Dominant
Gametophyte Microscopic
male
female
