Pollen grain germination on slide ( live demonstration) - By Prof. Prakash Surve
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- Опубліковано 2 чер 2024
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12th Biology Practical: • 12th Biology Practicals
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Let's vote for the struggle of the sir ❤
Thank you Dear💕
Thank you Sir because of your wonderful lecture I got 30 out of 30 marks in my biology practical exam really thank you Sir!!
Great👍
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Hi
@@rachanabalabhadra5442 Yess!!
Are marks shown to you guys ?
Wow!! Awesome
Superb Demonstration sir
Best Teacher Ever for the practicals , thank u so much sir....😊
Thank you 😊
Sir , you are a best teacher in biology, very best experiment and projects, thanku sir.
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Bhot bhot bhot Acha apne btaya...Sir jisne kbhi nhi dekha hoga usko bhi smj jayga .....thank you sir from the bottom of my ❤ 💙 💜 💖
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Nice slide, we can easily see pollentube. Thank you sir
Thank you 😊
u deserve very best..thnku so much sir
Thank you🌹
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Very nice video....thank u so much, sir....❤
Type Prof Prakash Surve on UA-cam to get all videos kindly forward it to your friends👭👬
Best demonstration sir🙏👍
Thank you Sir for your appreciation ☺️🙏
Thank you so much sir 🙌🙏my all doubts is clear and I'm see yours all videos very easy way explaination and detail in full practical information in the easily 🙌🙏once again Thank you so much sir🙌🙏😊
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Very nice slide preparation👍🏻👍🏻👍🏻👍🏻
Thank you 😊
Very detailed thank you sir
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Kyahi mast sir hai yaar aap hi ho practical vala!
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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V good explanation 👍
Thank you Ma'am ☺️🙏
Nice, thank u Sir!
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Sir plz upload video on NPC pollen morphology also
Great sir.I have many videos but you define the well and do well understanding so pls you make many videos on 12 th class practical biology subject and show all animals and plants specimens given by names.❤
Thank you🙏
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Excellent sir 👌
Thank you Ma'am ☺️
खूप खूप धन्यवाद सर...
अतिशय सोप्या पद्धतीने सांगता सर तुम्ही..
धन्यवाद
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Thank you a lot sir😊
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Thank you soo much sir 🙏🙏
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Sir, We also have to use boric acid?
Or sir keeping slide in humid act same as boric acid or there is any difference?
No need of boric acid.
Follow procedure shown in video
Great sir
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Nice sir 👍
Thank you 😊
Sir,,we have to prepare 3 slides for 3 trials ? Or in one slide we can take 3 microscopic fields ( trials ) ? ..can you please rply sir
One slide is enough
U get results after 20-30 min
Follow all instructions explained in video
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Nice results sir 😊
Thank you🙏
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Sir I have one doubt instead of sugar solution we can use coconut water as medium pollen tube will produce.
U can try for it but you may get results very slowly
Thanks sir ❤
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Who is here one day before or on the day of practical exam?🤡🤡😹😹(mine is prelim practical tommorow)
I hope we all get 90 or 95+ in 12th board exam ❤️🔥
. I just loved my 12th std journey and will definitely miss these days 😀❤️✨🔥
(16/1/2023)❤️
Again here!! 😅😹
Who is here one day before or on the day of practical exam?🤡🤡😹😹(mine is board practical tommorow) I hope we all get 90 or 95+ in 12th board exam ❤️🔥 . I just loved my 12th std journey and will definitely miss these days 😀❤️✨🔥 (06/02/2023)❤️
Excellent
Thank you ☺️
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Can we use any other flower if periwinkle not available
U can use hibiscus flower
Which flower we can take in winter?
U can try with hibiscus flowers.
But vinca is the best
U can get throughout the year.
Take old flowers for better results
Is sucrose sufficient for this experiment?
Yes
Use concentration
Sir I completed properly follow this procedure I can see pollen grain but not it's tube ,any other trick sir plz guide me
U have to take vinca flowers which are 1 or 2 days older
How make perfect sugar solution sir, please reply
It should be concentrated
One tea spoon in 50 ml water
Hello sir, can u please guide us what to write for major and minor expt on paper...
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In this you will get model practical paper with answers.
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Why aren't we staining the pollen grains ?
We can use stain
Sir explain the marathi English mix
Ok
Sir on 18 I'm having my biology practical 😭😭 I'm so nervous
No need to take tension
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Wish you all the best for your practical exam 👍👍
Sir please tell me how many points should we write in spotting section(Identify the following 10 spots) in bio practical
Any two valid points along with name of specimen.
Or according to instructions for question
@@prof.prakashsurvebiologyev5511 thank you sir ✨
Tomorrow is my practical exam and I am here😂
Important diagrams for board exam . How to draw diagrams easily Step By Step: ua-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
12th Biology Practical: ua-cam.com/play/PL1OLLASN4fIgvbVPdQTzZCYW4zvkCR-a5.html
Watch this all videos.
Kindly forward it to your friends
Can we use hibiscus flowers
Yes