Microorganisms Friend and Foe in One shot | NCERT Class 8 Science Chapter 2 | BYJU'S - Class 8

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Welcome to the episode of our new series "Mission Mid Terms". In this series, our top teachers will be covering all the chapters in Class 6,7, and 8 syllabi in detail.
In this session, Aishwarya Ma’am will be revising the whole NCERT chapter 02 Microorganisms friend and foe.
The session will include:
- What are microbes
- Types of microbes
- Harmful microbes
- Useful microbes
- Food preservation
At the end of this session, you will be able to answer any question related to these concepts and We at BYJU'S always strive to give you the best, Add this video to your study plans to understand the concepts better.
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✍ Register for ANTHE 2023 here ➡ Link: anthe.aakash.ac.in/anthe?

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Mam please start classes on competitive exams like RMS sainik school RIMC

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Ma'am we can register it after 15th of October actually ma'am in my house their is marriage of my bua so I can't give time

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And ma'am this is for free or any cost

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Mam please send what fee

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❤

[@rupalinath4745]

How many are in 2024 here... Congratulations for reaching class 8 😊

[@aviisgreat]

me , thanks

[@mayuripatel6006]

Thanku

[@sanjeevkumarchaudhary4255]

Thanks bro 😎

[@CilixBoy]

i got 84 percantage

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Me

[@Kingofroasting-km9td]

1.Rooby + Penking = Kitsun 2.Mossanda + Rayhound = Grizzbolt 3.incineram + Maraith = Incineram noct 4.Grizzbolt + Relaxaurus = Orserk 5.Kitsun + Astagon = Shadowbeak 6.Anubis + Vanwrym = Faleris Please sabhi log kripya like kare techno bhaiya ko dikhna chaiyeBreeding tips 1.Inceneram + maraith = inceneram noct 2.Vanwirm + foxcicle = vanwirm cryst 3.Vanwirm + anubis = faleris 4.Lyleen + menasting= lyleen noct 5.Blazehowl + felbat = blazehowl noct 6.Ragnahawk + killamari = kitsun 7.Kitsun + astegon = shadowbeak 8.Mossanda + rayhound = grizzbolt 9.Suzaku + jormuntide = suzaku aqua 10.Elizabee + surfent =sibelyx Pal sphere used according to pals levels:- Basic sphere-LVL-1-9 Mega sphere-LVL-10-19 Giga sphere-LVL-20-29 Hyper sphere-LVL-30-39 Ultra sphere-LVL-40-49 Legendary sphere-LVL-50VOTE FOR NEXT PART OF PALWORLD Bhai 67 minutes laga kar likha hai pls 3k like karde na pls pls pls pls pls pls pls pls pls pls 216

[@n.k7510]

Nice work ❤❤

[@saanvisuresh1647]

She looks a lot like rashmika mandana nice teaching

[@Youtuber-mr2li]

Exactly

[@pratima2447Q]

Kgf lover--- ramika

[@GargiDrdz]

Exactly

[@tiwarimahi77]

Ya

[@venkipanamala8215]

Our mind and my mind both are same 😁😅

[@_GOAT_escape]

Thanks for 1k likes for new session 2024-25❤❤😂😂😂

[@kollisatya2436]

Class starts at 8:11

[@varshashewale7267]

Thanks

[@user-zo7cn8st8w]

👍

[@AjishWadwa]

Thank U

[@aliveniveluru9522]

Thanks😊

[@suchettashiralkar1385]

Thanks dude

[@Lakshya_6969]

Legends are seeing just before there exams. I am just watching it before 2 days before my final exams.

[@sohakhan09]

dude,same lol

[@user-se7vo5nc3u]

You aren't legends, the ones who watch day before exam are legends.

[@gurmailchahal396]

One night before

[@dhruvipatel7431]

Teachers here are so energytic and so enthusiastic. I feel so interested. These classes are better than school for sure

[@Lucky-py7hv]

aba cha

[@amitamallick4522]

Never

[@hasankamalkhan643]

❤

[@PANKAJKUMARSINGH-qh2sg]

Ma'am I can't see the worksheet Can you tag the link here in the reply.

[@jigneshchauhan3621]

this chapter was really confusing for me, but your explaination cleared all my doubts. Thank you Aishwarya Mam😁

[@ForYou69420]

Same and now I'm also crystal clear

[@palakgupta8046]

Pls explain about types of microbes

[@karthicksreyas2415]

Mam where can we get the ppt

[@Creative1195]

You are really amazing , I am understanding your video 99%, I am very thankful to you

[@sanjeevdhankar551]

Where is 1%?😅

[@_darkangxl...]

​@@sanjeevdhankar551😂I thought the same why 99 %

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These mission mid terms video helped me get a 79.5 out of 80 in my half yearly thank you so much to all teachers and byjus team to make such amazing video ❤

[@UmairKhan-uk17]

I love you saanvi

[@drdz_shri_bluefamily]

Actually I am here just a day before the exam of science

[@ERENN_MIKASA]

Tu khai mil mereko jada pyaar ho raha na tereko. bhai matlab kuch ladki dehki nhi chapri panti st tum jase logge ke vaje se india badnaam houega​@@UmairKhan-uk17

[@zainabnisa7298]

Chapri kaha se aja te hai ye india has no good respect in foreign countries. Because of these people. From where they come and

[@Samarthkn811]

You are a Muslim buddy

[@user-kf6xn5ry8v]

Thank you soooo much mam for explaining a helpful ❤

[@user-kf6xn5ry8v]

Video

[@user-qb6zp5el2w]

Hie mam ur amazing I like ur teaching thank u for teaching a great ❤

[@user-xb5pm4yv5e]

What is meant by fermentation

[@gtvlogger2072]

Thanks for explaining the lesson mam

[@Pruthvidiwan]

39:07 mam lol singing pratice

[@poppyhazarikaborah2796]

😂😂😂😂😅😅

[@user-pe2vt1hd3z]

Mam you are my favourite teacher

[@pardeepvashisht1073]

But mam in our book its given that mainly there are 5types of microbes one virus is also there

[@cottoncandy9758]

fungi,algae,protozoa,bacteria are microorganisms but virus is not REALLY considered a miccroorgaism as it only reproduces inside the host body

[@Dramebaaz.Debanshi]

4 major and 1 minor i.e viruses.

[@Dakshdakumangal]

Please don't advertise ANTHE in videos as it is very disturbing. Plz take care

[@tukunanahak1517]

Thanks mam for your good teaching

[@kasnichannel]

Mam could you please differentiate between micro organisms and virus in 5 points

[@RubiYadav-tn4rc]

🙏

[@truptijoshi6264]

Thank you mam 😌

[@chvijaykumar6]

Mam what is giant kelp

[@palakdewangan.]

How was inoculum firstly made ?

[@mathewjohn8126]

Lovely teaching Madam 🎉

[@user-xb5cb6nl6h]

🎉❤

[@indra1981]

👍

[@anshikabajpai3365]

Thank you mam❤❤

[@T_H_A_K_U_R0001]

Mam your explanation absolutely nice 👍🎉🎉

[@dhanyaajith149]

hi mam i like your class very much

[@ChandraShekhar-mx1ie]

Can there will be on other meaning of fermentation

[@cute.shiksha]

Conversion of sugar into alcohol

[@shrutiprabhakartheartbox0982]

Where I can get her classes

[@ramjeevan176]

Thanks you mam 😊 18:42

[@ManasasKitchenLiving]

what about alcohol produced during bread formation???????

[@PANKAJKUMARSINGH-qh2sg]

That alcohol gets evaporated in the process

[@bhagabatibhatrabhagabatibh2183]

Mam you are the best teacher 🧑‍🏫 You teach easily and I also understand all topics ❤️ Thank you mam 💗

[@jyothiare2297]

Can anyone say how we should ask doubts pls

[@dreemcountry1125]

Wow.❤

[@_GOAT_escape]

21:40 best part the video❤❤❤

[@RudranshPathak-nd8si]

Why?

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😊😊

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1:09 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

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How can we see live when?

[@EduMantra007]

Amazing Explanation ma'am 🔥

[@catguyisded]

Yep she explains well

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Big fan sir

[@opshorts4479]

1:17 1:19 1:19 1:20 1:21

[@learn-craft_9]

Guys yeh date imp. H kya kab kisne kyu kya found kiya tha???

[@richamalhotra3571]

Yes

[@ajaykumarpatel2562]

❤❤mandanika ma'am

[@honeywhithchrist5716]

This vedio is really helpfull 👍 and your classes is very enthusiastic I can understand you teaching very well ma'am

[@priyanka.5628]

tysm mam for this ameing session :>

[@raghavgamerz6868]

🎉

[@user-fq4nc7xy7h]

What is inoculum

[@joshipranav4769]

Let me give an example. Have you see the process of making curd? For making curd person take a sample of curd and put it into the milk. And after some hour the milk turn into the curd. So the sample that we have taken from curd is known as inoculum

[@frighten9894]

very very gooooooooood mam keep it up!

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Hello I am new in your class 😊😊 And I am really very excited to learn

[@prateekrayanagoudar9800]

Nice explanation man

[@bebytiwari7353]

Mam thanks you are really great

[@priyakumari5366]

Yes

[@moonlight-jeonlix1356]

38:14

[@SScreationscom]

Thanks mam 👍🏻👏

[@latapawar9073]

What are biogas production

[@dontknow-me]

39:29 ❤

[@Haveabreak100]

Micro means small and organism means a livingthings Mam

[@ridhimasadhwani9136]

Pasteurisation ofmilk according to louis pausture

[@jayprakashSingh-rh5ce]

Mam.....I want to ask that......if microbes can survive extreme temperature.....then how can refrigdation help in preventing food spoilage???

[@hashimabdulaziz4677]

I think it slows down the microorganism from spoiling the food and when freezing it will also freeze the microorganism even in nature we can find like in sout poles of earth the organisms are actually frozen but if it melt it will be active again. Hope it help

[@munazilsgadget8426]

English km karo mam fhir dekho view's 😂

[@specialeducation129]

💯करेक्ट

[@satishchandrasharma2965]

❤ nice video I am understand all concept , thank you mam 🙏

[@sumeetsandhu5769]

the video starts at 8:11

[@tarunchaubey6987]

Thanks mam 😊😊

[@harinisharma8669]

Why only Bacteria is involved in making of cheese, pickels and other food item's

[@black_soul3445]

Because the microorganisms that have the ability to change milk into cheese is a bacteria

[@sultanansari226]

Nice teaching ma'am

[@sanaaaakader]

Nice classsss

[@user-dw6qg2qz7p]

🎉🎉

[@rakhibaruah1165]

Mam is Alcohol is the buy products in the process of fermentation?

[@tansartandshorts9967]

Yes

[@rakhibaruah1165]

@@tansartandshorts9967 Thanks

[@NinoS-th9uo]

The Process of Fermentation Alcohol Isn't Buy Products,Yeast break Down Sugar,Sugar Becomes Alcohol Yeast(Sugar===> Alcohol+Carbon dioxide) here You Go!

[@priyankasingh-pw4uv]

Hi mam 😊

[@gtvlogger2072]

I will subscribe and like the video

[@nityamjoshi9746]

13:15

[@gamerzone1631]

Alexander fleming discovered antibiotics

[@user-pe2vt1hd3z]

Hello mam I am new Student watching the video .

[@Kim-chenosa.]

4:00

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Will you add me in this i am so good and clear now

[@Theartshack..]

mam how is malaria and dengue caused

[@UmarButt-dp2cm]

What are prokaryotic cell and eukaryotic cell

[@farooqahmed3408]

❤

[@nirmaladevisolairaj7456]

Mam give some notes 😊

[@Amirsvlog214]

Hi mam 🎉

[@simran14718]

Alexander flemming discovered antibiotics

[@Amirsvlog214]

Hi mam❤

[@ManeetSingh-rp9hb]

very helpful

[@hujayrahrahman8347]

50:46

[@user-cj2eb6zt3l]

Why does the disease not affect the mosquito when it bites a infected person

[@itsmeroaster]

Mam thodi hindi bhi bol liya karo 😅😅

[@user-yn7nu4lm7e]

How curd was made for the first time?

[@shagunsingh3375]

Curd is believed to have been created by accident when milk was exposed to bacteria or soured in warm temperatures

[@hiranyasharma-wy1dq]

39:07 funny part

[@user-or1co5cg3f]

What is resistance

[@irfanabhat4227]

❤

[@prakashmaske6866]

Best class

[@jalanstudio2465]

Better than school x2

[@sunandapurohit345]

Mam please 🙏 talk slowly, patiently😅b.but her explanation is too nice

[@sunandapurohit345]

😅

[@Theartshack..]

mam is spirogyra an example of spirilla

[@celebratewithbskdodda6367]

Spireogyra is an exmaple of algae

[@lovedeepkaur2395]

❤❤❤❤❤❤❤😊😊😊😊😊

[@TarunsinghTarunsingh-yu4hx]

Good jop

[@kajalpansuriya4585]

How yeast is made??

[@RahulSingh-tl6yp]

Thank you mam