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...