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Bozeman Science
Endosymbiosis
If life on Earth began as a prokaryote, how did eukaryotic cells arise? Learners explore the history of endosymbiosis from Dr. Lynn Margulis' first writings, which were not widely received to the evidence of mitochondrial DNA. They then...
Be Smart
Can Coral Reefs Survive Climate Change?
Quick ... name an organism that's an animal, a vegetable, and a mineral. PBS Digital Studios models for viewers the symbiotic relationship between coral reefs zooxanthellae. The video then goes on to explain how climate change has...
Curated OER
Competition, Predation, and Symbiosis
Each biome has self sustaining communities, but how did these unique and stable communities form? Investigate how these evolved with changing animal interactions.
PBS
Pbs: Cold Warriors: Wolves and Buffalo
Explore the relationship between buffalo and wolves in the North American plains with this wildlife video! Join filmaker Jeff Turner as he follows one pack of wolves observing how they live together with the buffalo. [53:10]
PBS
Pbs Learning Media: Ancient Farmers of the Amazon
This video segment from Evolution: "Evolutionary Arms Race" tells the story of the leafcutter ant and the fungus it farms -- an example of mutually beneficial symbiosis. [4:59]
PBS
Pbs Learning Media: Sharks and Fishermen
Sharks and fishermen compete for the same catch in this video segment from Nature. [1:11]
SciShow
Sci Show Kids: Lichen: Two Living Things in One!
A video describing the organism lichen which is both a fungus and an algae. Learn how in lichens there is a symbiosis relationship between the fungus and algae. [3:19]
PBS
Pbs Learning Media: Unlikely Travel Companions
A variety of symbiotic relationships exist between sharks and other marine species in this segment from Nature. [2:03]
PBS
Pbs Learning Media: The Living Soil Beneath Our Feet: Habitat Earth
Travel underground for an up-close look at the ants, amoebas, and bacteria that maintain healthy soil. Glimpse this microscopic world and learn about the symbiotic relationship between fungi and tree roots. [2:49] Support materials for...
Sophia Learning
Sophia: Symbiotic Relationships: Lesson 3
This lesson will introduce the three types of symbiotic relationships and give examples of each. It is 3 of 4 in the series titled "Symbiotic Relationships."
Bozeman Science
Bozeman Science: Endosymbiosis
Paul Andersen explains how eukaryotic cells were formed through a process of endosymbiosis. He describes how aerobic bacteria became mitochondria and cyanobacteria became chloroplasts. He mentions an example of symbiosis that occurs...