5min chapter

SciShow Tangents cover image

Bacteria

SciShow Tangents

CHAPTER

The Bioluminescence of the Ocean

In the ocean, bioluminescence is practically everywhere. Some animals can make their own light, but others use symbiosis to glow. One of the most well studied partnerships out there is between the bacterium vibrio fisciareye and the Hawaiian bobtail squid. A squid provides these bacteria with a home and nutrients to grow in its light organs while the bacteria help it camouflage at night through what's known as counter luminescence. These symbiotic bacteria affect the genetics of the squid and vice versa.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode