Intro to vascular tissues (xylem & phloem) | Life processes | Biology | Khan Academy

  Рет қаралды 121,880

Khan Academy India - English

Khan Academy India - English

4 жыл бұрын

Let's explore xylem and phloem (transport in plants)
More free lessons & practice -www.khanacademy.org/science/i...
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Mahesh Shenoy

Пікірлер: 134
@jaishriram1251
@jaishriram1251 3 жыл бұрын
10 - 11 minutes video of yours is better than 500 hours lectures of online class
@priyanshukumarsingh6240
@priyanshukumarsingh6240 2 жыл бұрын
pretty much
@gk8257
@gk8257 4 жыл бұрын
Idk who this guy is but God bless you. I'm a first year college student. This stuff helps. I'm aiming to do my absolute best on my midterms.
@MG.Fishing
@MG.Fishing 4 жыл бұрын
Haha, same here! Greetings from Russia, mate :)
@dannalouisse9311
@dannalouisse9311 4 жыл бұрын
Sameeee
@jamesram4869
@jamesram4869 3 жыл бұрын
@@MG.Fishing wait, russians work?
@medjeded
@medjeded 3 жыл бұрын
Same
@gafanhotorosa1685
@gafanhotorosa1685 3 жыл бұрын
same here, bio 1st year in germany
@wachowski9525
@wachowski9525 3 жыл бұрын
"Well wait, if we have one pipe for both water and food, won't they get mixed up? That's why we have two separate pipes, one for water, one for food" I LOVE how you simply describe this, and the moment you said "mixed up?" I instantly realized you were talking about xylem and phloem.
@nuvidimam8420
@nuvidimam8420 Жыл бұрын
As a student I can assure that these short videos are much better than 1 hour lecture of maximum teachers at school or colleges. You just have to give the effort to try to understand and practice. Thanks a lot for making these videos free and I am grateful to Khan Academy.
@abomohayram.1638
@abomohayram.1638 3 жыл бұрын
Thank you for this very clear and kind explanation of vascular transport. Hope you could make more in the future.
@khahler2970
@khahler2970 3 жыл бұрын
Your enthusiasm is wonderful. Thank you:)
@taddy666
@taddy666 2 жыл бұрын
Very clearly explained and beautiful diagrams and writing - thank you!
@zacturf-n-sports6203
@zacturf-n-sports6203 2 жыл бұрын
I teach turf management and going back to the physiological part to this class is always the most difficult for me to remember in ways to teach the students so they understand quickly!! Thanks bro
@vuhienanh3787
@vuhienanh3787 3 жыл бұрын
great, easy to understand and so detailed. Thank you
@Lana.L.Benson
@Lana.L.Benson 3 жыл бұрын
So great. We need more teachers like you. 💎
@sujavidjea8413
@sujavidjea8413 3 жыл бұрын
I was expecting this kind of explanation and hats-off to ur video. Hope u make it more in future.
@mazhopwood9213
@mazhopwood9213 3 жыл бұрын
Beautiful clear explanation. I am looking forward to sharing this with the kids I tutor. Thank you.
@leenawani1359
@leenawani1359 3 жыл бұрын
Very nice explanation Sir 👌 👌 👌 I am able to understand everything
@nimashasamarasinghe7068
@nimashasamarasinghe7068 3 жыл бұрын
well explained sir. Thank you so much....
@ahmadking8752
@ahmadking8752 4 жыл бұрын
Sir G Caah gayyah oo. Slute for u. Sir u do not do it for india but do it for mankind.
@brookevantoorenburg9859
@brookevantoorenburg9859 4 жыл бұрын
Great video!
@bevaraprasanth6435
@bevaraprasanth6435 Жыл бұрын
Simply Superb explanation especially showing microscopic pictures and explaining the complex stuff using a simple language.
@kashifsaif1589
@kashifsaif1589 3 жыл бұрын
can you believe it like everything is so precise and designed perfectly by the creator of this world wooww
@kushshrivastava6894
@kushshrivastava6894 4 жыл бұрын
Thank you so much!
@shahdkhaled6001
@shahdkhaled6001 3 жыл бұрын
You helped me a lot thank you!
@abhitabanaulikar2245
@abhitabanaulikar2245 2 жыл бұрын
Sir ur teaching is absolutely amazing
@kwxvisha
@kwxvisha Жыл бұрын
so enjoyable and very clearly understandable !
@marmar_b2348
@marmar_b2348 2 жыл бұрын
This was extremely helpful, thank you!
@kaceyisdead
@kaceyisdead 2 жыл бұрын
Thank you, so so so much! This made things clear for me!
@snehaachar7446
@snehaachar7446 3 жыл бұрын
Tq u sir for giving good information 🙂
@gemdurnin
@gemdurnin 3 жыл бұрын
Excellent video! Thank you :)
@harshikavaishnav0897
@harshikavaishnav0897 Жыл бұрын
Thanks sir u clear my all doubts. And ur teaching way is also amazing👍.
@jesset6417
@jesset6417 4 жыл бұрын
Working on my horticulture degree, thank you!
@dannalouisse9311
@dannalouisse9311 4 жыл бұрын
Good luck!
@tumulumbenewone4209
@tumulumbenewone4209 4 жыл бұрын
Thank you very much
@suvarnagadekar1468
@suvarnagadekar1468 3 жыл бұрын
Thank you Mahesh Sir
@chanmicky99
@chanmicky99 2 жыл бұрын
A big THANK YOU from Hong Kong! Your videos are just amazing!
@shaistanaz3980
@shaistanaz3980 3 жыл бұрын
You are really a talented person
@SOZMAN184
@SOZMAN184 Жыл бұрын
I have never seen such a great short lesson
@shimapanja3377
@shimapanja3377 3 жыл бұрын
Really good awsome
@vinyasavindie8637
@vinyasavindie8637 Жыл бұрын
Wow your explanation 😍♥️ it’s on top notch 🥺🥰
@naoualqassoud6240
@naoualqassoud6240 2 жыл бұрын
Great explanation, thank you!
@lokeswary15
@lokeswary15 3 жыл бұрын
THANKS A LOT FOR THIS SIR : )
@sereenhders5743
@sereenhders5743 3 жыл бұрын
What app are you using to present the lecture?
@ssony9500
@ssony9500 2 жыл бұрын
You are great Sir 🙏🙏
@dyogesh1048
@dyogesh1048 4 жыл бұрын
Thanks bro
@user_not_found5223
@user_not_found5223 Жыл бұрын
This teacher is a gem fr
@nivishgupta6047
@nivishgupta6047 2 жыл бұрын
Understood very easily
@ereshvashoaib2196
@ereshvashoaib2196 25 күн бұрын
nice explination things are clear now
@devappapujar6712
@devappapujar6712 2 жыл бұрын
Thank you for your explanation sir
@shree6066
@shree6066 2 жыл бұрын
Everything was just perfect 🧐😯 Thank you 🤍
@AbhiYadav-ns1hv
@AbhiYadav-ns1hv 2 жыл бұрын
Useful 👍👍
@camachojuan8021
@camachojuan8021 2 жыл бұрын
Thanks sir I appreciate it ✅
@aafiyaparveen5946
@aafiyaparveen5946 3 жыл бұрын
Amazing video 👍👍👍 My teacher just share the video in online classes during covid-19❤️❤️❤️ Love from us 😍😍😍
@manikandang1481
@manikandang1481 2 жыл бұрын
Very well taught bro😍
@manepallivenkateswararao6346
@manepallivenkateswararao6346 2 жыл бұрын
Khan academy is just amazing 😍
@bharatparmar507
@bharatparmar507 Ай бұрын
Why is this so understandable 🥺🥺 Thank u so much sir❤
@gauravpatidar2003
@gauravpatidar2003 2 жыл бұрын
Please take lectures of class 12 &11 biology you are so amazing behind expectations
@shanemajoor4163
@shanemajoor4163 11 ай бұрын
Very good descriptive information
@triciagarraway7104
@triciagarraway7104 Жыл бұрын
Great explanation
@dannalouisse9311
@dannalouisse9311 4 жыл бұрын
Nice'!!!!
@dewanmaharunnasamourin6827
@dewanmaharunnasamourin6827 Жыл бұрын
Just wow
@gourukemu
@gourukemu Жыл бұрын
7:45 are those phloems or just supportive sclerenchyma? I thougt tiny white looking cells that are right beside the xylem are cambium and then blueish green cells are the phloem and what you show there is a sclerenchyma cap. What am I missing?
@remyasuresh2598
@remyasuresh2598 Жыл бұрын
Very helpful video
@joeyluwang2448
@joeyluwang2448 8 күн бұрын
Too good
@gauravpatidar2003
@gauravpatidar2003 2 жыл бұрын
Please arrange them acc. To class 12 and 11 NCERT and make playlist of them because it is very hard to find them
@gauravsingh2271
@gauravsingh2271 3 жыл бұрын
I am 12 years old and my science teacher always recommends your video's.
@user_z11
@user_z11 3 жыл бұрын
Tf I your learning this at 12 we have the same thing in class 10
@gauravsingh2271
@gauravsingh2271 3 жыл бұрын
@@user_z11 same but there was a question related to this so maam recommended it to us so we can do our answers easily
@dotted_stains2792
@dotted_stains2792 Жыл бұрын
Cool
@Th3s
@Th3s 2 жыл бұрын
I'm convinced all the good teachers are hiding in youtube
@mihaeladontu9004
@mihaeladontu9004 Жыл бұрын
Thank you!
@hananujjan8787
@hananujjan8787 2 жыл бұрын
Made this topic very clear to me but I just have a question why do some plants do not grow tall?
@JitendraPatel-uf4kc
@JitendraPatel-uf4kc 4 жыл бұрын
Sir how root xylem and stem xylem contact with each other
@kusumlatashriastava7248
@kusumlatashriastava7248 2 жыл бұрын
Sir make a video on my doubt 1. If there was no vascular system in the past so where did it came from in this era? 2. They are tubes then why did it look like circle when zoomed it ?
@saimabinhawail120
@saimabinhawail120 4 жыл бұрын
Sir ji. Super se uper👏👏👏
@user-nz9ej1ql1l
@user-nz9ej1ql1l 6 ай бұрын
great vid
@arshcrazygamerzzz2641
@arshcrazygamerzzz2641 3 жыл бұрын
Thank you so much. This helped a fifth grader to understand vascular systems of plants very well.
@headphonenumber1153
@headphonenumber1153 3 жыл бұрын
NOICE
@rohitnagwal4177
@rohitnagwal4177 4 жыл бұрын
Sir please make all videos with your voice. It is hard to understand others voice.
@sanskrutimahale1769
@sanskrutimahale1769 3 жыл бұрын
Seriously yar.
@dotted_stains2792
@dotted_stains2792 Жыл бұрын
Are you for real?
@varshabattebas8359
@varshabattebas8359 Жыл бұрын
Thank you so much 🥲👍
@ramanaanusuri3881
@ramanaanusuri3881 8 ай бұрын
Super explain sir🙏👌👍
@causasui8185
@causasui8185 Жыл бұрын
Thank you for such a wonderful presentation. (By the way, the tallest tree in the world is 380ft, so your "hundreds of meters" description is not literally true, but it expresses the point well.)
@KhanAcademyIndiaEnglish
@KhanAcademyIndiaEnglish Жыл бұрын
Wow, why didn't I fact check that? Anyways, 380 feet = 115 m. Isn't that technically '100s'? :D
@dotted_stains2792
@dotted_stains2792 Жыл бұрын
@@KhanAcademyIndiaEnglish XD
@dreamybig724
@dreamybig724 8 ай бұрын
Great🎉
@yaxiu3799
@yaxiu3799 4 жыл бұрын
Suffering....
@thechessgod732
@thechessgod732 2 жыл бұрын
Im a 5th grader in need of a study system. Thanks :)
@kaberichakraborty3669
@kaberichakraborty3669 3 ай бұрын
Why u on yt??💀💀👶🍼
@funda1158
@funda1158 4 жыл бұрын
his accent is the funniert ish ever. But great video
@nsowdkar
@nsowdkar 4 жыл бұрын
Look at your English and then talk about his accent.....🔥🔥😛😛😛😛
@bhxmxkx
@bhxmxkx 4 жыл бұрын
It's indian accent I guess
@jaishriram1251
@jaishriram1251 3 жыл бұрын
Bruh but good lecture
@ahmadking8752
@ahmadking8752 4 жыл бұрын
Khan acadmey of india is super than other khan acadmey
@ShrutiSarveshDixit
@ShrutiSarveshDixit Жыл бұрын
Your voice is like "Somus "biology sir, Sirr u r the same na!
@dotted_stains2792
@dotted_stains2792 Жыл бұрын
No
@belajar5733
@belajar5733 8 ай бұрын
this video saved me
@maribelglangchai6689
@maribelglangchai6689 4 жыл бұрын
What is difusion
@aryanwagle1315
@aryanwagle1315 3 жыл бұрын
Movement of substances from a region of higher density to a region of lower density, Like the Oxygen and Carbon Dioxide in our lungs.
@rishikaagrawal1246
@rishikaagrawal1246 3 жыл бұрын
10:38 - 10:45 That rhyming part was unexpected and amazing😂.. Btw nice explanation.!
@ab69_yt
@ab69_yt 2 жыл бұрын
😂😂😂
@abbisaid4659
@abbisaid4659 8 ай бұрын
Also to remember xylem for water alphabetically WX is next each other so W for water and X for xylem. By the way Well done . Thanks a lot
@malumateislam.
@malumateislam. 3 жыл бұрын
Suhail saifi roll no 24 nice video
@krishmahesh
@krishmahesh 3 жыл бұрын
I AM 9 years old my teachers recommended this video in google classroom and I love it
@krishmahesh
@krishmahesh 3 жыл бұрын
and my name is lilly
@Hanumandas9
@Hanumandas9 5 ай бұрын
I am watching this video one day before my pre board
@headphonenumber1153
@headphonenumber1153 3 жыл бұрын
im ur 700th like
@poison9605
@poison9605 Жыл бұрын
05:47 I was thinking the same lol
@projectuniversetx9830
@projectuniversetx9830 Жыл бұрын
A person who knows well developed English would understand this so needs to also be prepared topics in hindi
@Afzal.alam.77
@Afzal.alam.77 3 жыл бұрын
Afzal alam roll no 23 nice video
@isabeldoorbell1994
@isabeldoorbell1994 3 жыл бұрын
Indian tutorials are always the most useful ty
@ZeljkoPs
@ZeljkoPs Жыл бұрын
dokaz da sam pogledao video
@ritikasemwal6108
@ritikasemwal6108 3 жыл бұрын
Ram explains better than the real owner of khan academy actually he is the best he should publish all of the biology contents
@praneelkopnar7672
@praneelkopnar7672 3 жыл бұрын
Yess😁
@dotted_stains2792
@dotted_stains2792 Жыл бұрын
I think they are both wonderful
@aryanshchaudhary2964
@aryanshchaudhary2964 2 жыл бұрын
I thick I am indian
@aryanshchaudhary2964
@aryanshchaudhary2964 2 жыл бұрын
I thick you are indian
@user-cy7ev5ns7l
@user-cy7ev5ns7l Жыл бұрын
whoever is using this for a test i hope you fail
@SebasNegrilla
@SebasNegrilla Жыл бұрын
No es gracioso, no me reí. Tu chiste es tan malo que hubiera preferido que el chiste se me pasara por alto y dejaste de contarme el chiste. Para ser honesto, este es un intento horrible de tratar de burlarse de mí. Ni una risita, ni un jeje, ni siquiera un sutil estallido de aire fuera de mi esófago. La ciencia dice que antes de reírte, tu cerebro prepara los músculos de tu cara, pero ni siquiera sentí la menor contracción. 0/10 este chiste es tan malo que no puedo creer que alguien legalmente te haya permitido ser creativo. La cantidad de poder mental que debes haber puesto en ese chiste tiene el potencial de alimentar todas las casas de la Tierra. Adquiere personalidad y aprende a hacer bromas, lee un libro. No digo que esto sea gracioso, lo digo en serio sobre cómo esto es solo una vergüenza en la comedia. Solo has matado el humor y cada acto cómico del planeta. Estoy tan decepcionado de que la sociedad haya fallado en su conjunto al poder enseñarle cómo ser gracioso. Honestamente, si pongo todo mi poder y tiempo para tratar de hacer que tu broma sea divertida, sería necesario que el propio Einstein construyera un dispositivo para atarme para poder conectarme a la energía de mil millones de estrellas para hacerlo, e incluso entonces todo ese chiste que recibiría la gente es un roce sutil.​
@twinkass_eater
@twinkass_eater 6 ай бұрын
HELP WHAT IS THIS 😭😭
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