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The DNA of Learning: Teens Tackle Animal Poaching Through Genetics

>>Jay: Let’s get started. So we’re gonna start with our simulated bush meat today. And we have three samples.>>Narrator: Something big is happening in this eleventh grade biology class.>>We’re trying to actually kinda change the world a little bit.>>Jay: We thought up a lesson that would incorporate aspects in molecular biology, bioinformatics, evolution, ecology, zoology, […]

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Learn Biology: Trophic Levels and Producer vs. Consumer

hi I'm Mary pop and rock and I'm an agile professor of biology today we're going to be talking about trophic structure trophic structure is essentially the feeding relationships among organisms in a community these feeding relationships are essential to the hierarchy of how this community works let's start at the bottom with our producers […]

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Learn Biology: Community Ecology- Interspecific Interactions

hi my name is Maria pakora I'm an adjunct professor of biology and today we're going to be talking about interspecific interactions interspecific interactions is an interaction between two completely unrelated species and they fall into three categories mutualism commensalism and parasitism now in each of these interactions you're going to have two species in […]

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