How to Prepare Stomata Slide for Microscopic Study of Stomata | स्टोमेता की स्लाइड कैसे बनाते हैं
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- เผยแพร่เมื่อ 30 ก.ย. 2024
- This video is also available in English. How to Prepare Stomata Slide for Microscopic Study of Stomata (English) By Solution Pharmacy • How to Prepare Stomata...
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On the outer layer of the leaf of a plant are microscopic holes called stomata. Stomata control gas exchange and water loss by opening and closing. Stomata are of particular interest to plant breeders because plants with smaller or fewer stomata tend to have lower levels of evaporation and can survive drought better than those plants with more stomata. Additionally, researchers often study stomata for the effects of carbon dioxide and changes in atmospheric composition. In short, stomata are studied to measure any type of plant response to stress.
Normally stomata open in the morning and close during the night. However, not all plants open their stomata during the day. Some plants such as cacti and succulent plants open their stomata at night and close them during the day, in order to prevent losing too much water.
Stomata are usually found on both the top and the bottom of a leaf. Many plants have more stomata on the underside of the leaf. However there are exceptions, monocots, like grasses, have similar numbers on both the top and the bottom. Plants whose leaves rest on the surface of the water, like water lilies, often have very few stomata on the wet underside of their leaves.
There are basically 02 common methods for stomata view-
1- By peeling the upper layer of a leaf as we have shown in the video
2- If it is not possible then place a clear nail polish in it and after drying place a transparent tape over it and peel it and transfer it under a microscope to see the stomata.
Apparatus and Materials Required:
Sampl leaves, forceps, needles, watch glasses, glass slides, a dropper, coverslips, a brush, blotting paper, safranin, glycerine and a compound microscope.
Procedure:
1. Remove a healthy leaf from the potted plant.
2. Remove a part of the peel from the lower surface of the leaf. You can do this by folding the leaf over and gently pulling the peel apart using forceps. Keeps the peel in a watch glass containing water.
3. Put a few drops of safranin stain in a watch glass.
4. After 2-3 minutes take out the peel and place it on a clean glass slide.
5. Put a drop of glycerin over the peel and place a clean coverslip gently over it with the help of a needle.
6. Remove the excess stain and glycerin with the help of blotting paper.
7. Observe the slide under the low-power and high-power magnifications of the compound microscope.
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Am i the only one who think that taking a fine section is the most difficult part of this experiment ?😂😀
Yeah, I also thought the same while performing this experiment
Yes..but when I was doing it..I found that taking a peel of a leaf with parallel venation is much easier than of reticulate venation...
I found putting the coverslip harder
Try try but don't cry ..
Samr
No I am with you sister
Who is prepared for tomorrow practical 😂
Studying before 1 hour
My teacher doesn't know how to turn up the volume while showing a video online. So I am watching it myself
Lol
🤣😂
My teacher doesn't even know to show videos
My teachers does'nt even show video 😂
🤩😂lol
Yr ye thin layer mere se nikalta hi nai😂
Our teacher is trying show is this video, and it seems brilliant but there's no audio in the video call. So I'm watching this😂 thank you so much for your help!!
yeah i agree well the video is brilliant but coz there is no audio the efforts are no fruitful
Kitne marks aaye bhaiya
?!
@@om71-m5g 94 in science haha
@@harshitasrivastava Waah yar... congr8s!
Mujhe bhi 95 above chahiye
@@om71-m5g good luck bhai! Im sure aa jaenge!!
knowledgeable video Microscopic study of Stomata .......
Thank you for this video mam...🙏
Ossum
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No
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Me too
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It really helped im my studies.. and i love that clear zoom which really helpfull...
Thank you
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Really it was very helpful I just got 5 marks for it
U helped me for my practical test... Thnx maam
Sathya Satheesh Welcome
Same here thank you so much mam
What is the magnification of microscope used?
It also helped me in my practical test.🎉🙏👍😎😀
thank you so much mam, you did it awesome, my bio teacher couldn't peel it properly & taught us wrong method, she was trying to peel it with forceps...!!!
Mam ek saans me hi bol gayi🙄
BTW video is very good
Very impressive video. Sums up the practical briefly yet shows everything we need to know! Thank You very much!
this video is perfect for my biology and physics exam tommorow
this video earns my like for sure😁😀😍 iam your new subscriber....!!
damnnn......she made it so effortlessly......neither did the transparent section curl while staining nor did the glycerine created any mess on glass slide............someone please help me how to deal with this😭😭😭
Just came here cause we are unable to see it physically because of lockdown
All the best
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Agar Mai Sach bolu it is not useful for me
It may not useful for you but it does not affect other’s choice
Thank you
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Thank you so much mam it was very helpful in my practical exam
Tirth Shah most welcome
Hope u will score full marks in that 🙂😀🤟🤟
@@solutionpharmacy can i see epidermal cell through this process ?
Thank you sooooo much mam just because of you I did my practical very well mam was very impressed with me and gave me A in practical she kept my slide with her 💗✨☺️
Tq
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I am so much confuse where is epidermis and where cuticle 😟
Thank 🙏
Thanks
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Thank you
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Can you make video on how to use correctly 100x lense,bcz many times we fail to see bacteria by this.
Thank you even useful after 4 years from uploading 💖💥
You're welcome 😊
Very well prepared ma'am 😊
Thank you sir
Thanks a lot maam... I have my practical tommorow hope i will rock🔥♥️😎 thank so much for sharing 🙂🙂
Mam very helpul to me thank u thank u so much
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Please make video on various type of tissues parenchyma,schlerenchyma,collenchyma, by microscope
We did this experiment in collage
Helped me a lot🙌
Very usefull video and excellent explanation.. 👍👍
Thank you ma'am
Thank you so much
Pranav Kulkarni Thank you so much
thnks for this video ....
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What is this safrin solution ???
shivani kumari Its staining agent
Thanks ma'am...,
It's useful for me.
You're just doing amazing😍
thank you so much mam ot helped me a lot...lots of respect
Glycerine kyu lgaya tha
Riya Rathor Reply by admin- To prevent drying
Well explained mam.... It's really helpful
Thank u mam so much , now I get help in my practical exam..
😃😄☺️
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Thanks
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Useful and Helpfulll...
2024
Student's 🥴🤍
Thx ma'am
It's useful
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Very Useful Mam
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Very helpful!! Thanks this video solved my question how to remove layer containing stomata.
We will try to do so
Aap hamay methyl blue sa nucleus aor safranin sa Cytoplasm plant i.e. onien cells ka
Thank you
You're welcome
Kv ka baccha attendance doo
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Which leaves did you use for this experiment?? Pls reply quickly
Vasaka leaves
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