Thank you so much! I have my GCSE Biology paper 2 tomorrow and was a bit nervous about the role of auxins in plant growth but am feeling much more confident now, thank you!
Cognito, you don’t understand, we have biology paper 2 mocks and we haven’t even learned half of the content, but because of you, I managed to get through all of the content with broad knowledge, thank you so much
thank you so so much for your video! i was having a lot trouble trying to wrap my head around this but having diagrams/drawings really makes a difference :)
Thanks bro I have my gcse tomorrow lol! You saved my life! It’s so crazy that a five minute video explains better than a 10 hour lesson! Bro you sure came in clutch! Thanks little buddy 😘😘😘😘😘💋💋💋💋
OMG if only I'd had access to your videos decades ago I probably would have been a Biologist! Thanks so much for these incredibly concise and well explained videos helping me in my Horticulture studies. Well done. I've recommended your videos to my teenager.
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/b2-gcse-aqa-h-t_6.15. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom
Your videos have helped so much to explain the topic! I'm beginning to question how we spent an hour on this in class and still didn't learn it very well yet in 5 minutes you taught me the whole thing with no confusion...
In a stem, the shaded side contains more auxin and grows longer, which causes the stem to grow towards the light. The plant does NOT bend towards the light. It grows because the auxin causes the cells to elongate on the shaded side, so this side grows more. ... Auxins have the opposite effect on root cells This is the answer for the second question
@@boat-guy3176There are different exam boards; I imagine the different ones assess different topics in the papers. Notice how this video does not specify a specific exam board, so it is suitable for multiple exam boards.
Auxin works oppositely in roots compared to shoots/stems, so auxin inhibits growth in roots on the shaded parts pushing the root back down because the lighted side has less auxin, growing faster.
@@idku698 I don't know if I did well because we only did the test and then after the weekend ends, we will then find out our scores but I think I did okay. Thank you for asking! ❤
brother, you are a king
literally singe handedly saving my gcses
You mean god😮
How come he knows every subjects
Bro wtf is ur pfp?
@@kupakwashenyatsanga4687no bro wtf is wrong with u
This guy literally corrected my misconception on auxin chapter!! Thanks man, you deserved a sub++
Thank you so much! I have my GCSE Biology paper 2 tomorrow and was a bit nervous about the role of auxins in plant growth but am feeling much more confident now, thank you!
same lmao
same
@@tylerwoods7431 how did it go bro
@@lily-maemounty1060 how Did it go
@@shaheerali7382 it went better than expected. U doing GCSEs this year
Cognito, you don’t understand, we have biology paper 2 mocks and we haven’t even learned half of the content, but because of you, I managed to get through all of the content with broad knowledge, thank you so much
what did u get as ur grade
@@aravinthsrisivasritharan4098good question brother
Yeah man whats your grade in biology
This guy needs a literal medal for the work he does
genuinely the only reason I haven't failed every test - thank you for being my biology teacher bc mine is awful
Damn dude you summarized literal two and a half complex pages into a 5 min efficient video.Ty for existing
That's what we're here for 😁
thank you so so much for your video! i was having a lot trouble trying to wrap my head around this but having diagrams/drawings really makes a difference :)
Thank you so much!! I have an exam next week, wish me luck 🤞
(UPDATE:)
The exam went great! Thanks for ur concern and asking 😆
Good luck☺
Good luck, but by now u got ure results 🤣👌
I cant say good luck couse i am herw late but any ways how much do u got
What's your results?
@@lillysheart12 Vasectomies
Best youtube chanel for gcses, has helped me so much its unbelievable 🙏
man i love this guy. i dont know whats the magic behind his voice. but i ALWAYS understand the topic
Be the bearer of my children, you are saving my biology grade 🥰
thanks very much for this vidoe you are the only teacher that i understand from him
Thanks bro I have my gcse tomorrow lol! You saved my life! It’s so crazy that a five minute video explains better than a 10 hour lesson! Bro you sure came in clutch! Thanks little buddy 😘😘😘😘😘💋💋💋💋
How did it go
I use your videos to make science question flash card and they’re really helping me so thank you :D
*cards
OMG if only I'd had access to your videos decades ago I probably would have been a Biologist! Thanks so much for these incredibly concise and well explained videos helping me in my Horticulture studies. Well done. I've recommended your videos to my teenager.
Haha thanks Suzanne! Glad you like them 😊
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/b2-gcse-aqa-h-t_6.15. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom
I have my exam on 2nd May, IGCSE Biology and Mathematics, need ur prayers, hope to ace my exams, thanks to ur videos!!
this is litterally a lesson for me. i havent learnt about this and need to know it for my mock in nov.
Your videos have helped so much to explain the topic!
I'm beginning to question how we spent an hour on this in class and still didn't learn it very well yet in 5 minutes you taught me the whole thing with no confusion...
IF ONLY SCHOOLS EXPLAINED IT LIKE THIS
omg youre amazing i was literally freaking out on this part and i came across ur video and now im saved. thank u thank u so much
last minute revision for my bio gcse tomorrow and this really helped thank u
How did it go
THE BEST STUDY CHANNEL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
bro saved my biology exam. Thank you
Who's out here revising for biology paper 2😭
Here 😭😭
Exactly 💀🙌🏽
🙋🏻♀️
Why are my teachers getting payed for doing nothing in an hour and this man can teach a whole subject in a day for free
Last minute revision be like ✌️ couldn’t thank you enough for this!
do we need to know about phototropism in roots as there is never light exposed to the roots?
YOU'RE A LIFE SAVIOUR
Well explained and very useful. Thanks very much.
singlehandedly carried me to a 9 9 8 in science ily bro
Thank you so much for this video, God bless you ❤🎉
Can you please make Biology A levels content
Does anyone know why auxins inhibit growth in the roots but promote it in the shoot?
Or why auxins settle on the shaded side?
In a stem, the shaded side contains more auxin and grows longer, which causes the stem to grow towards the light. The plant does NOT bend towards the light. It grows because the auxin causes the cells to elongate on the shaded side, so this side grows more. ... Auxins have the opposite effect on root cells
This is the answer for the second question
@@raniabenamer1283 You haven't given the answer. you repeated the explanation of the video😊
This is so useful. Thank you.
Thanks!!! Really needed this the day before Biology Paper 2!!!!!
How did your exam go 🤩
Great video! And beautiful drawings which show the information easily
Thank you! Cheers!
Thanks for the video. Its was helpfull
intrigue by the teaching method!
But how about hydrotropism? Is this related to auxin?
Thank you so much for this video, I've learnt a lot
I can never thank you enough for those videos.. you are a life savor !
Glad you like them EK1! 🙌
Is it that the auxins cause cells to grow faster/slower or, to elongate/not elongate? These terms are not necessarily synonymous.
It was incredibly helpful
Now that is easier to understand... thankyou
Thanks a lot for a video, a bit worried about my paper 1 tomorrow, with me luck:))
this is paper 2 content my guy 🤣. hope it went well tho
@@boat-guy3176There are different exam boards; I imagine the different ones assess different topics in the papers. Notice how this video does not specify a specific exam board, so it is suitable for multiple exam boards.
Thank you much sir you are such a great support ☺️☺️☺️
Thanks man
Why doesn’t the auxin stop the root tip growing when it is pointed straight down?
when what is pointed down?
The root
Very useful. Thanks 👍
Very well taught
Very useful video
Your video is more usefull for my science lesson
Thankyo😇
So auxin causes the upper side of a root to grow, but inhibits growth on the lower side of the root?
auxins inhibit growth to the side of the root that's further from the light. The shoots do the opposite.
yep
it is a good video help me learned the biology
I don't understand why when the auxins accumulate on shaded part in root it doesn't grow up toward the bulb
Auxin works oppositely in roots compared to shoots/stems, so auxin inhibits growth in roots on the shaded parts pushing the root back down because the lighted side has less auxin, growing faster.
@@emeco8678 Remember geotropism. So in the case of the roots, it isn’t light induced, it’s gravity induced. Therefore roots grow downwardly.
Bruh this is way to good
That was really useful
I have a caie tmrw pray for me
Are you in pakistann
yus @@llllllllllp
Thank you so much 10/10
Anyone else cramming for an exam today? 😶😶😶
Thanku sir☺
bro i love you
very helpful, thank you
Nice ...make more vdos
I have a test on this tommorow ( Thu 26th Nov 2020)
Did you do well???
@@idku698 I don't know if I did well because we only did the test and then after the weekend ends, we will then find out our scores but I think I did okay. Thank you for asking! ❤
Did u do well
Thank you 😁
Thanks!♥️
legend broo
Very thankful
king👑👑👑👑👑
Thanks
THANK YOU
If youre year 7, 8, 9 or 10 use this guy for gcse i dont carr whay you say he is a CLUTCH
Inhibitors to primary root only
you are amazing
Great video! thank you.
But my aloe vera grow from the bottom of my pot
Like This VIDEO! Fast, strait to the POINT ;) easy going
More than a king
Thks
I love this
awsome man!
I'm writing biology on Thursday and I don't understand this topic
How did you make this video, what kind of application do you use?
Mainly A mix of Adobe after effects / Procreate :)
Thank you so much!
exam in 2 days idt its gonna go well....
Wow ❤
Great vid
GOAT!!!!!
Auxin r not produced in roots
They are
200k people watched it and they only give 4k likes😢😢
Hey bio class
Yup @Rio, lol
@@calcoholic LMAO
i love you
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