Mitosis in Onion Root Tip │12th class biology │11th class biology │Compound microscope | Practical

#Mitosis
#onion root tip
#Prophase
#Metaphase
#Anaphase
#Telophase
#Microscope
#12th class biology
#11th class biology
#Compound microscope
#simple microscope
#Dissecting microscope
#12th class
slide
to make slide
#How to make slide
#TS
#transverce section
#saffranine
#Stainning section
#10x
#45x
#low power
#high power
#biology
Educational youtube channel: Prof. Manohar Teli
/ @prof.manoharteli2361
Facebook page:: mst biology
/ mstbiology
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twitter: Manohar Suhas Teli ( @manoharsteli )
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6:30 to 8:22 (this background music was Mozart's Masterpiece (Eine Kline natchumusk)

[@FangGaming132]

The bgm made it a 100 times better

[@SnehalaxmiNayak]

The way you blotted out the stain! and slides were so amazing sirr !😍

[@nagaraj-50m]

One of the coolest vdo
The bgm was lit

[@ShifaShikalgar]

The best video to learn onion tip root

[@Venkatashivareddy-fd7rz]

Just the Best My Teacher Recamonded This Tho Hour Batch Thank You Sir ❤🎉

[@James_bond007-0]

6:30 to 8:22 (this background music was Mozart's Masterpiece (Eine Kline natchumusk)

[@MaghathiShanakarakrishnan]

Just the best! My teacher recommended this to our batch! Thank you sir.🌟

[@prof.manoharteli2361]

Thank you

[@tamanaah-u4g]

Awesome work sir. 💯💯🙏🙏🙏🙏🙏 Thanks a lot.
This kind of videos are much needed.
Please keep uploading more
Helping students like me lot.

[@prof.manoharteli2361]

Thanks

[@VrushaliMore-j1s]

Sir your practical was so helpful it is so so nice ❤️❤️but pressing cover slip like that with finger can cause your fingerprint get on cover slip

[@k-globe7800]

Thanks a lot sir for making this video...its the best video based on mitosis of onion root tip experiment . It helped me a lot..thanku🤗🤗

[@prof.manoharteli2361]

Most welcome

[@fathimajameela-ov2ho]

Sir u made it much easier to understand.Thankyou sooo much sir

[@MeghaJakoji]

Outstanding 🎉❤sir supper clearly we understand how prepared this expiriment

[@OmVaidya-ov7st]

Very nice, sir....
Helpful for us....

[@HimanshuMaurya-bo4rk]

Bahut badhiya

[@esportshort802]

Thnk uhh sir this video is very helpful to me❤ becz i have a practical😢
tomorrow

[@kingwolfensteinz1039]

If you did not know this,you can try. Use your hand and with thumb and forefinger squeze them and try to make miniest hole in center of forefinger,go to light and look close,you can see bacterias in your eye. And if you look at screen it would zoom in a little bit.
I dont know how i discover this,but its really amazing

[@prof.manoharteli2361]

Intresting!
I'll like to do so.
Please explain.

[@hidgik]

You need to read up. Probably what you are referring to are the 'muscae volitantes'.

[@SurajKumar-je1bm]

This video helping me for practical❤❤

[@AjayAjay-k3e5m]

For me jee exam

[@SarthakHindlekar-w4g]

👌👌👌👌

[@sangeetsongs7191]

🎉

[@SanjanaPal-w1m]

THANK YOU SO MUCH SIR 💛

[@premkukreja9602]

One of the best demonstrations I found on the internet. Salute to you prof. 🤝🏻🫡.

[@AnantPadmanabhan]

sir which is the tip part of onion roots because i didnt get the required observation

[@SamiaKhalid-iw1im]

Thank you

[@BrahmaNand-oj1nm]

Very nice.

[@dr.parasp.jadhav525]

Very good 👍 👏 👌

[@prof.manoharteli2361]

Thank you sir

[@laxmanhotkar2838]

👍

[@rohitbhagat392]

Nice sir 👍

[@PrajwaL_123]

Sir Outstanding Video zali mast🤩🤩

[@prof.manoharteli2361]

Thanks

[@argharoy3830]

Sir can I use Aceto Orcein instead of Acetocarmine? If yes then for how much time will I've to put roots in it to stain the chromosomes properly?

[@prof.manoharteli2361]

20 to 30 minutes

[@girishparab123]

👌

[@NanditaKiragi]

In our clg they thought like 9 drops of acetocarmine stain and one drop of hcl and heat until few minutes and put the heated stain one drop on sample using blotting paper press it and observe it but i am not understanding which method to use sir..

[@prof.manoharteli2361]

Go through this method and compair.
You will definitely satisfy by this method.

[@_raghuwanshi_108]

Back ground sound is like Shashon ki mala

[@elhembouchiba4950]

I try to do this for thesis experiment but i encoutered many problems to visualize chromosome clearly at 100* even i tried it with two different stains acetocarmine and hematoxylain !? I don't know where is the problem???

[@prof.manoharteli2361]

Adjust the light exposure

[@RamchandraSunar-d4s]

sir; can I use safranine stain ?

[@MaghathiShanakarakrishnan]

Hello.
No you can't use safranin as it does not specifically stain the chromosomes. It stains the whole cell so, you will not be able to see the chromosomes properly.
Acetocarmine is the best as it stains the chromosomes and its better for observation.
Hope this helps!! :)

[@RamchandraSunar-d4s]

@MaghathiShanakarakrishnan Thank you sir for your reply.

[@MaghathiShanakarakrishnan]

@RamchandraSunar-d4s no problem! { im just a student :) }

[@prof.manoharteli2361]

No

[@valnawalangmalay9144]

Can I use methylene blue instead? I don't have acetocarmine that's available.

[@prof.manoharteli2361]

Sir. Acetocarmine is use to stain chromosomes only, it is useful for visualization and position of chromosomes, methylene blue will stain all cellular material and chromosomes will not differentiated.

[@farukaga462]

💯❤️

[@MeghaJakoji]

We not used dil HCL but we used conc hcl sir

[@Dani-lz2ki]

Because HCl in school labs have less concentration.

[@MeghaJakoji]

Im college level sir

[@kavitaparadkar8019]

Cover slip khup accurate thevta tumhi air bubal na yeta

[@prof.manoharteli2361]

Thanks

[@Paisa43]

Sir voice over video

[@yasirsultanofficial6576]

Why acetic acid is not used?

[@prof.manoharteli2361]

Mitosis is continuous process, Acetic acid is used to fix root tip cells temporarily.
While experiment dilute HCl is usefull to dissolve cell wall and cell can be separated.

[@up51gameryt]

Bhai mera nahi aaya na us trah to fir 😅😅😅

[@prof.manoharteli2361]

Treatment of HCl is very sensitive, it should be properly warmed. Not less, not more.

[@up51gameryt]

Ok sir viva over

[@moalchemie]

@@up51gameryt kesa gaya viva?? Kya questions puche

[@up51gameryt]

Accha tha External nai kuch slide nahi dekha Internal Sara fekwa diya tha

[@ashishghadigaonkar8036]

👍🏻