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zakruti.com » Knowledge, science, education » Crash Course
Vascular Plants = Winning! - Crash Course Biology #37

Vascular Plants = Winning! - Crash Course Biology #37

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Rating: 4.0; Vote: 1
Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water from one part of a plant to another part. Though it sounds simple, the ability to move nutrients and water from one part of an organism to another was a evolutionary breakthrough for vascular plants, allowing them to grow exponentially larger, store food for lean times, and develop features that allowed them to spread farther and faster. Plants dominated the earth long before animals even showed up, and even today hold the world records for the largest, most massive, and oldest organisms on the planet
Date: 2022-04-04

Comments and reviews: 8


A big shout out to Crash Course! Hank has helped me with Bio since high school and now in college. Not only with science but with math, history, psychology and more! Thank you so much for breaking down information and going into more detail. Oh who doesn't love the little animation in the background.
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Twice in my life I've had trees rain on me. Clear hot day, but under a gum tree, steady raindrops. Now, from this video, I understand where that water was coming from, but I don't know how it was still pumping water when the humidity was so high that it was immediately forming drops.
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Good but how glucose is converted to sucrose in transporting through phloem because glucose and fructose provide sucrose but to transport sucrose also you need water if water comes in contact with sucrose won't it hydrolyze back to glucose and fructose
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Thank you for making this video so engaging. I find biology to be interesting, but I dislike having to do all the paper work and having to study hard to understand it. Your videos make what I'm learning feel simple. :)
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Last time I-ll ever watch a crash course vid as I have my final exam tomorrow. Just wanted to say thanks for helping me through my entire A level without you guys I would-ve definitely failed
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Wow, pressure differences cause the water in the plant to defy gravity and move up? I wish pressure could do the same to my grades.
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Thank you so much sir! This has really helped me and further explained this topic to me. Wish you the best of luck for the future.
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anyone else hear -sclerenchyma cells- and have -skida-marinki-dinki-dink, skida-ma-rinki-doo- start playing in their head?
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