Chapter 3 BOT3015L Biology of Flowering Plants: Reproduction ...
BOT3015L Overview of Autotrophic and Heterotrophic Protists Presentation created by Danielle Sherdan All photos from Raven et al. Biology of Plants except when otherwise noted Tree of Life Plants (embryophytes) Angiosperms Gymnosperms, seedless, and non-vascular Animals
Endosymbiosis Cyanobacteria gave rise to chloroplasts and autotrophic protists gave rise to plants Fungi All the rest of the eukaryotes, protists (Today, focus on autotrophic protists) www.tolweb.org QuickTime and a Photo - JPEG decompressor
are needed to see this picture. Chosen examples of protists Phyla Reason for choosing Chlorophyta Gave rise to plants Rhodophyta Chloroplasts most closely resemble
cyanobacteria Phaeophyta Most complex of the algae (some exhibit meiotic gametogenesis) Dinophyta Many are autotrophic, ecological impacts Bacillariophyta Ecological impacts because they are primary
producers Oomycota Heterotrophic protist, some are plant pathogens Some ecological aspects of algae (photosynthetic protists) Plants are to land as __________ algae are to water Provide shelter, food, and substrate Base of the aquatic food chain
Environment and adaptations Human and protist affairs (some presented within) Chosen examples of protists Phyla Reason for choosing Chlorophyta Gave rise to plants Rhodophyta
Chloroplasts most closely resemble cyanobacteria Phaeophyta Most complex of the algae (some exhibit meiotic gametogenesis) Dinophyta Many are autotrophic, ecological impacts Bacillariophyta
Ecological impacts because they are primary producers Oomycota Heterotrophic protist, some are plant pathogens Chlorophyta Green algae Share some characteristics with plants: Chl a, as the reaction center pigment in PSII, a feature shared with cyanobacteria and all photosynthetic eukaryotes. Associated with oxygenic photosynthesis.
Chl b, part of light-harvesting complex that balances energy between the PSI and II and accommodates cyclic flow. Store starch in plastids Cellulose cell walls (usually for Chlorophyta) Plants (embryophytes) evolved from aquatic green algae Retention of female gametes in embryophytes is advantageous in terrestrial environments. In the coming weeks, we will be discussing more about the evolutionary trends in plants, which have become well adapted to terrestrial environments Chlorophyta examples Chlamydomonas
Above taken from Berkley site Museum of Paleontology Unicellular type ~1m Chlorophyta examples Chlamydomonas Example of one type of asexual reproduction
From Outlaw lecture Chlorophyta examples Chlamydomonas Example of one type of sexual reproduction in this phylum Zygotic meiosis From Outlaw lecture Chlorophyta examples
Volvox Colonies ~1-2mm Colonial type (one path to multicellular that was an evolutionary dead end) From Outlaw lecture Chlorophyta examples Spirogyra
Sexual reproduction Zygotic meiosis Filamentous (one path towards multicellularity) ~0.5mm Chlorophyta examples Ulva Parenchymatous (path to multicellularity that led to plants)
Sexual reproduction by alternation of generations Chlorophyta examples Acetabularia Mermaids wine glass Siphonous form Chlorophyta examples Desmids
From past studies, the computational results calculated by Euler and RANS equations for AGARD445.6 wing have already been obtained. Evaluation of their equations takes a few days to predict flutter boundary. It is not said that Euler and RANS equations...
"In the trial of any civil suit, there shall be received in evidence if offered on behalf of any party thereto, opinions as to medical findings as a result of treatment or examination of the party, whether such opinions are...
Associate a tile coordinate with the wire and a run-time router can keep a list of wires to avoid JRoute has a method accessable to user to mark an individual wire Reconfigurable CAM CAM stands for Content Addressable Memory give...
Sigifredo Serna Ospina. 87. C119-199. R. Sur Occidente. Turismo en el corregimiento de Villacarmelo: una estrategia de reactivación económica en las zonas rurales de Cali (Colombia) Ana Marcela Londoño Silva. 84. ... Francisco Javier Buendia. 84. C119-018.
The EconomyCar is a Car with an economy approval flag. By design, if an EconomyCar is economy approved, its tax rate is reduced to 5%, otherwise, it stays at the same rate as all Cars by default. Exercise 8. ......
Report on the Public Credit. ... Card #: 110 . Louisiana Purchase. The 1803 purchase of the huge Louisiana territory from Napoleon of France for $15 million. The purchased territory ran from the Mississippi River to the Rocky Mountains.
Ready to download the document? Go ahead and hit continue!