Plants Are Hardcore: Plant Anatomy & Physiology: Crash Course Biology #42

28,968
0
Published 2024-05-07
Plants may not seem like they’re doing much, but if you look closer, you’ll find a whole world just lurking beyond the surface. We’re talking chemical defenses, highways, and even ways to change the weather. In this episode, we’ll learn how plants get resources, get rid of waste, stay defended, govern themselves, and much more.


Introduction: How Plants Work 00:00
Meet the angiosperms 00:58
How plants transport nutrients 02:04
How plants eliminate waste 05:28
Plant defenses 08:05
Plant Communication and Reproduction 09:55
Review & Credits 11:47

This series was produced in collaboration with HHMI BioInteractive, committed to empowering educators and inspiring students with engaging, accessible, and quality classroom resources. Visit BioInteractive.org/CrashCourse for more information.

Check out our Biology playlist here:    • Biology  

Watch this series in Spanish on our Crash Course en Español channel here:    • Crash Course Biología  

Sources: docs.google.com/document/d/1GLDtAXE6ekg4Chk2qN3TYb…

***
Crash Course is on Patreon! You can support us directly by signing up at www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Leah H., David Fanska, Andrew Woods, DL Singfield, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Burt Humburg, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Breanna Bosso, Matt Curls, Jennifer Killen, Jon Allen, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett & Laura Nuzum, Les Aker, William McGraw, Vaso, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Stephen McCandless, Wai Jack Sin, Ian Dundore, Caleb Weeks
__

Want to find Crash Course elsewhere on the internet?
Instagram - www.instagram.com/thecrashcourse/
Facebook - www.facebook.com/YouTubeCrashCourse
Twitter - www.twitter.com/TheCrashCourse

CC Kids: youtube.com/crashcoursekids

All Comments (21)
  • Wow I never knew there were videos like this on YouTube I'm thankful that i found this channel I hope u guys keep up the good work 👍
  • @sciencenerd7639
    mega props for including plants in your curriculum they sometimes get left out of introductory courses and are seriously underrated
  • @mattphorwich
    Great stuff! Horticulture and biology is amazing and inspirational! It's a beautiful universe! 💪 🧠 🐬
  • @collin4555
    As a desert dweller, I love seeing the prickly pear as the representative of cacti. It's far and away the most beautiful cactus, despite how iconic the saguaro is.
  • @channel08
    Does negative pressure from the heat of the sun hitting the leaves and evaporating water help drag water from the ground up?
  • @Beryllahawk
    Today I learned that strawberries can spread like wisteria can... fascinating!!
  • @ElFazo
    I enjoy a lot, please more
  • @GIJRock
    Learned way more than I expected ty cc
  • @Alyssa-ho5pi
    Ah yes, my favorite topic to info dump, now animated
  • @quentin.maupas
    Just Thanks you, Thanks you so Much for giving your sources with so Much precision, thanks ❤❤❤
  • ~2:14 Supposedly redwoods have leaves that absorb water in addition to those that photosynthesize? Most live in fog belts so absorbing water at the top makes more sense than getting 100% of the water from the roots all they way down there. The leaf type is called the axial leaf. I think the study to find this out was done with UC Davis students in 2022.
  • @crossXFaed
    Who else saw that 'Hardcore Gardening' Spotify playlist ad days ago?