I have a newly sprouted flower spike on my amaryllis. I am always mindful to turn it regularly so that I can get as straight of a flower spike as I can. If I don't turn it, it will bend severely. It currently has two big red blooms and I've turned it to ensure it stays straight, and I wondered to myself, "How exactly is it moving? I've got to find out!" This video was the perfect answer to my question. THANK YOU!
Thank you for this I was given an assignment I have read many articles but the reasons behind this wasn't there ,this video make it very simple and clear
Nice video! Does this mean that we can induce faster growth in these plants by alternating the direction of light? I'm assuming they'd still be limited by the amount of energy they can produce.
No - the direction of the light influences which cells will lengthen. Moving a light periodically would result in different cells lengthening at different times, while keeping one light directly above would result in even cell lengthening. Overall, the change in height would probably be the same. In reality a moving light is true to actual conditions for natural growth (the sun moves across the sky). Also, be careful saying “produce energy” in assessments. Plants can only convert (not produce) energy from one form to another - nothing can “produce” energy. You would risk losing exam marks for that.
So incredible! I've always been so curious about this. I'm looking at my fiddle leaf right now pondering this very question. It's right in front of a window, and the vast majority of the leaves are arched towards the light. However, next to the window is my patio door, and over the course of the last couple months the plant has sprouted a small arm with three leaves on it that protrude far away from the rest of the plant to catch light coming from the patio door. I understand existing leaves arching towards the sun, but how does a plant "know" to grow new leaves/branches in a certain direction to catch light when previously there were no leaves there?
According to what he said/showed us the figure, the stem is the one turning to that side (to the light) bc of the auxins in the darker side and then the leaves starts to grow
Wow!Very bright explanation.It's really helpful.I saw many videos for clearing my doubt.But in this video it was cleared.I'm happy now.Thank you science sauce.
I have a bigggggg doubttt!! If the stem grows along the darker side, shudn't it fall/bend along the darker side only bcz it is more easier.. I feel. Is my doubt even valid?
This is how the faith of God works when we yield to His words which is light. Kingdom of light is God and kingdom of darkness is satan. This video for me brought about revelation to the scripture . Thanx science sauce.
Cheer~~~the orientation of a plant or other organism in response to light, either toward the source of light ( positive phototropism ) or away from it ( negative phototropism ).😊
Swordsmen use to give their swords a will of their own with plant extract potions so when an insidious humanoid impostor trespass in their area the sword would pivot on the frog and tip the swordsman to obey the sword draw the blade and slay the cunning monster, seldom having blood. Things like make the scabbard out of white oak or red maple next pour sorghum cold press milk down the scabbard mixed 50/50 with olive oil sword on hip balance 70/30. In Quest of the Holy Grail Potion~Good-luck!❤
La cantidad de agua está mal, debe de ser menos concentrada. Y el resto de cosas son de aderezo, no es necesario meterle miel (practicamente azúcar) por millón razones. Igual los beneficios tipo para pulmón, gripe y garganta sí concuerdo contigo. Pero el resto es desinformante
As a CBSE student in class 10 ,you have made the concept crystal clear for me ,thank you
same here, in the text book this concept was confusing but now I kinda get the idea
yeah
The way the sprouts were dancing
Yeah 😂😂😂lol
Yes lol
Lol means
Literally vibing like they're in a dance club, lol.
Superb , the way you have explained was very straight , simple and sounds fabulous to me . Hence I would give 5/5 rating for this video.
My teacher sent me here! I like it
OH
MISS ARE
Ok
Thanks this video was literally the only one that was clear about how exactly the bending towards the light happens.
I have a newly sprouted flower spike on my amaryllis. I am always mindful to turn it regularly so that I can get as straight of a flower spike as I can. If I don't turn it, it will bend severely. It currently has two big red blooms and I've turned it to ensure it stays straight, and I wondered to myself, "How exactly is it moving? I've got to find out!" This video was the perfect answer to my question. THANK YOU!
Glad I could help!
Why do the auxins go to the shaded side?
You made it crystal clear for me
I really appreciate it.
This is video very refreshing and very crystal clear
Aside from the amazing video you make, can you please tell whats the song in 0:18?
Thank you for this I was given an assignment I have read many articles but the reasons behind this wasn't there ,this video make it very simple and clear
Nice video! Does this mean that we can induce faster growth in these plants by alternating the direction of light? I'm assuming they'd still be limited by the amount of energy they can produce.
No - the direction of the light influences which cells will lengthen. Moving a light periodically would result in different cells lengthening at different times, while keeping one light directly above would result in even cell lengthening. Overall, the change in height would probably be the same. In reality a moving light is true to actual conditions for natural growth (the sun moves across the sky). Also, be careful saying “produce energy” in assessments. Plants can only convert (not produce) energy from one form to another - nothing can “produce” energy. You would risk losing exam marks for that.
@@Science_Sauce Many thanks for clarifying!
I cannot understand why please make your words easier and clear
So incredible! I've always been so curious about this. I'm looking at my fiddle leaf right now pondering this very question. It's right in front of a window, and the vast majority of the leaves are arched towards the light. However, next to the window is my patio door, and over the course of the last couple months the plant has sprouted a small arm with three leaves on it that protrude far away from the rest of the plant to catch light coming from the patio door. I understand existing leaves arching towards the sun, but how does a plant "know" to grow new leaves/branches in a certain direction to catch light when previously there were no leaves there?
I think it doesn’t and maybe those are the only growths that survive and the ones that it can sustain? Not sure
According to what he said/showed us the figure, the stem is the one turning to that side (to the light) bc of the auxins in the darker side and then the leaves starts to grow
Just realized it's been 3yrs to this comment 😭
Best video on phototropism
Hello! I am wondering what plant species did you use for this experiment?
i love how they danced 😆🤣
Wow!Very bright explanation.It's really helpful.I saw many videos for clearing my doubt.But in this video it was cleared.I'm happy now.Thank you science sauce.
You are most welcome!
@@Science_Sauce 🥰💖👍
So would doing this method over and over in different directions would encourage a stronger stalk of a plant?
Does negative phototropism really occur in plants?
The explanation is superb !!
Thanks
I'm here watching ur video after 3 yrs, really I cleared my concept tysm😻
Thanks, you are a legend. This video will save me from my upcoming biology exam.
I have a bigggggg doubttt!!
If the stem grows along the darker side, shudn't it fall/bend along the darker side only bcz it is more easier.. I feel.
Is my doubt even valid?
*The way you explained is useful*
what about leaves? how do they rotate to get light?
Can you do a video about geotropism?
Is it possible to know directions using phototropism
Do you mean the direction of growth? There is both positive phototropism (towards light) and negative phototropism (away from light).
Thanks bro this helped me a lot
Loved it 🥰🥰🥰 now I’m sure that I’d really like to get a job related with bio
that was very nice thank you so much i learned alot when the plants grew it looked very beautiful
God is light.
Nice demonstration. Thank you
You’re welcome
Really useful
..thank you science sauce
Lovely explanation! Thanks for this 😊
This will help alot for my presentation, thank you! ✨
Great ❤❤❤
Which type of plan it is
Mung beans
Thanks
Very good explanation..
Really enjoyed watching this video and learning about auxins
Thanks for making this fun and for your easy explanation 😊💕
Well explained ❤😊
Nice thanks bro very nice explain
this is like the best video ever and the💕 intro 💕 was so nice
Excellent video for learning!
What an explanation 🙏🙏
Amazing! 🌈 The topic which could understand from 3 day i just got all the point fit in my brain just in 3 mins ...❤
What about negative phototropism
Thank you very much I was just confused how auxins move
This is so amazing! Now I finally get it! Thank you so much!!
okay after ONE VIDEO I’m subbing, bai-
This is how the faith of God works when we yield to His words which is light. Kingdom of light is God and kingdom of darkness is satan. This video for me brought about revelation to the scripture . Thanx science sauce.
Helpful video, Thanks.
This is helping me a lot, THANK YOU!!!😊✌🏼
Can anyone explain to me the difference between phototaxis and phototropism?
Love from india ❤❤❤❤❤❤
Superb ❤❤
am I the only idiot who felt bad for the lil bean guys fighting over each other for sunlight
Nope. I did too 😂🥺😭
Thanks you it is very interesting
Superb explanation
Thanks alot for the wonderful explanation!
0:06 ok we can do this the easy way or the hard way. Where is the money!
Very very nice video.
Beautiful✨
Oh man! thank you so so so much❤. You made my day.
Thanks very much I really learnt something
Mung Beans are instant gratification beans.
Thanks for this video I have crystal clear this p.periodism am motivate to studying because have this sound I like it...
ScienceSauce, funny name
The way the beat changed when he introduced auxins - very gangster
Thank u so much it helped me a lot
Best video 😘
Excellent
Thank you sir
Cheer~~~the orientation of a plant or other organism in response to light, either toward the source of light ( positive phototropism ) or away from it ( negative phototropism ).😊
It's nice
😅
Very helpful
Thank you so much this is nice
I'm glad you like it
nice video!
Thank's sir
Thank you.
Wow ,fantastic, thanks
Wow...Thanks! Its super useful!
amazing! thankyou
Swordsmen use to give their swords a will of their own with plant extract potions so when an insidious humanoid impostor trespass in their area the sword would pivot on the frog and tip the swordsman to obey the sword draw the blade and slay the cunning monster, seldom having blood.
Things like make the scabbard out of white oak or red maple next pour sorghum cold press milk down the scabbard mixed 50/50 with olive oil sword on hip balance 70/30.
In Quest of the Holy Grail Potion~Good-luck!❤
Then what is the difference between phototropism and photomorphogenesis?🤔
Wow i learn something new
La cantidad de agua está mal, debe de ser menos concentrada. Y el resto de cosas son de aderezo, no es necesario meterle miel (practicamente azúcar) por millón razones. Igual los beneficios tipo para pulmón, gripe y garganta sí concuerdo contigo. Pero el resto es desinformante
yup, 3 marks confirmed.
Very thankful
Thank u sir ji🙏
Amazing
Satisfying!
Thanks 😊
Who else danced with the sprouts? xD
👌👌👌
THX😍
You’re welcome
thank you
nice
Thank you so much man!
Nice
ya gota luv the sauce