What Do These Creepy Plant Mouths Do? (Plant Tissues): Crash Course Botany #4

[@crashcourse]

The answer to the extra credit question is…light bulbs in asparagus cans! Tell us about a time you’ve had to DIY something sciencey.

[@kbrcomplexly]

i took a chemistry class where we had to make our own glass pipettes!

[@ArkFen]

i made a telescop inn my childhood using glasses lens, paper for tube and some other lens from some broken camera or so for the ocular - we did not have much choice back in ussr so it was not just for fun but also for nessesity

[@malic_zarith]

How was anyone supposed to know that if you didn't tell us? I didn't realize this was the answer to the question from this week's video and tried to figure it out myself. I've got the internet and couldn't figure out the answer.

[@Teo117]

😁😁

[@Reilaos]

This Crash Course series has one of the best host/topic pairings ever!

[@Mr.Beauregarde]

Wut?

[@sankimalu]

Her enthusiasm could power a small city!!!! Loving this series…

[@nickfiggis6396]

Loving this. I’m a gardener with some gaps in my science knowledge - this is exactly what I was looking for. Thanks.

[@b.b.finsclara3589]

This young lady has sooo much knowledge it is overwhelming!!!😯👏👏👏 And very well explained......SOOO PASSIONATE!!!

[@krystalruhl3467]

I'm not even in a botany class, I just love to hear this lady talk

[@kaylawest2088]

I am ecstatic right now. Just learned about curly top disease recently from an older lady I work for. This just made my day!

[@kebapgaming]

Do you work in a sugarbeet farm?

[@terrymorris740]

Screaming, crying, smiling my face off! ❤❤❤❤

[@Beryllahawk]

Nice slides! It's been literal decades since I learned any of the basics, but never once did we get to see images like THAT. Only drawings in the science textbooks - which, I'm not knocking those, science illustrators have one of THE coolest jobs and sometimes a very challenging one. But those pretty and simplified pictures just don't convey the organization and complexity the same way. That said, I do still recall even 30-plus years later, the demonstration of "how xylem works" using food coloring and a stalk of celery. The slides are cooler though!

[@momchi98]

Eventhough I've known that leaves have a vascular system, but it's still so weird to me how closely it parallels the animal vascular system with blood. Makes cutting a leaf seam abit more violent.

[@gabrielmartin2112]

I am returning to Crash Course to support Alexis! So happy for you, loving the series :)

[@turbidPumpkin]

I love this host - honestly I'm a big Tasha the Amazon fan (shout out to Floralogic) and I would LOVE to see those two do a plant trek video or something. I feel like their vibes are both just *chefs kiss* Ugh why are plant people always the coolest people

[@breimalislobodnoime]

You are such an enthusiastic teacher. 💗

[@FairMiles]

I really like how you thougth, introduced and went through the "Under the Microscope" section. Congrats!

[@repairstudio4940]

Funny really that most things have a cuticle, you, me, plants, animals, even eggs! Yep yep. Cool video i enjoy these immensely. :)

[@Mattytube18]

I’m a beginner for tissue culture. I have all the equipment to do it now. I’m inches away from my first attempt! Thnx for the great content!!

[@inactive-r5w]

I love your energy and enthusiasm! Makes studying and crammimg so much more fun haha

[@CognitionHardTrance]

You're awesome 😎👍 I'm looking forward to your next lesson. Thank you

[@giselleo5976]

Best crash course host ever!

[@peteromoifo2328]

So educating and entertaining love the charismatic host

[@IRONSILVER22]

wow this is incredibly well done! Great host and curriculum!

[@humbee]

just graduated, thanks for getting me through my classes 👍

[@mr.e-machine]

I know the narrator from another app she is great!!!

[@drtrowb]

No matter how many plant videos I introduce to my parents, they’ll always kill their orchids.

[@interwebzful]

great episode; fascinated by the anatomy

[@Shel-kx6ef]

When I was in elementary school I bought a microscope that used a mirror to reflect light through my slides. I still have it.

[@keigilmore1569]

Loving this! Definitely made my day!

[@Bxianna_yk]

I like how you guys explain what is in the stuff it Soo good

[@alexisholguin1966]

I feel represented as a fellow environmental educator named Alexes 😢

[@simonsaysism]

How did I make it over 30 years of my life without learning that plants can be affected by viruses? I thought they only had to worry about funguses

[@benediktwalch1605]

I learned so much in this video. 😊 I curious what I can learn in the following ones. Thank you 😊

[@samwill7259]

The cross section is like you took a photograph of the cells in motion and now they're just frozen there for study

[@orekihoutarou6107]

This is a pretty conceptual video which reviewing the transcript as you watch could help with.

[@windlessoriginals1150]

Thank you

[@magitek_knight]

2 seconds in "I RECOGNIZE THAT VOICE!"

[@lumirueluv]

Love the passion, so glad to see this course on here with Alexis.

[@ByronicBrit]

LMAO I hope you're doing better from the stinging nettle encounter a bit ago

[@sleepn_on_me2473]

Cant tell me those arent cannabinoid trichomes at 3:07

[@nettlesandsnakes9138]

I’m going to start a backwards, rainbow connection, purple-first; red final. “ do you know how I got Philadelphia so well memorized, it’s all the pool ponies I got from my purple back. Now I even like the taste of dandelions sometimes; assuming it’s not the only thing I eat. FM comes in different colors I believe; in the potion machine, I have lost myself. The scrapbook holds membranes. I am sometimes too afraid to confront!” Nigel Goldman, who is head-canon by me as a deep one. he knows his way around the tide pool!

[@Davlavi]

Interesting.

[@bro45953]

we miss u john sir

[@thefreshest2379]

I heard photosynthesis started as 2 cells becoming one, like mitochondria. Is this true?

[@BrokeNekiNeko]

I want her to teach me everything

[@opusupo1]

Just gotta say, stomate only get creepy when you start calling them mouths.

[@medusianAllure]

Grade 12 biology made photosynthesis boring to learn. I look forward to hearing about ATP in more interesting ways!

[@OrdinaryCritic]

As a vegan, the fact that plants seem alive makes me uncomfortable that I’m eating them.

[@hnr9lt-pz7bn]

Yes

[@rishiraj2548]

😂👍

[@Teo117]

🎉🎉🎉

[@Kenotule]

For the algorithm!!

[@cataclysmblackarchives8813]

😂

[@ThisIsMeAndNotYou]

1 & 30th

[@pyeitme508]

Ok