The Fundamental Unit of Life FULL CHAPTER | Class 9th Science | Chapter 5 | Neev

[@Class9th-NEEV]

📕 Batch Links: bit.ly/3Z2oLyz Padhai ko aur easy karne ke liye ye telegram group join karo 🤩 t.me/pwneevclass9

[@anuanu-wb6fm]

Mam notes

[@sonalimaurya4492]

Ok sir

[@sarikagupta7238]

Topic wise questions

[@VaishnaviDixit-u4p]

Mam term 1 me ch 3 improvement in food resource aa raha hai please 1 shot me ch karva deejeye . Please mam 😊😊

[@SHOAIBKHAN-12]

Buy nhi ho rha hai dikha rha hai ki PW stationery kharidne ko bol rha hai 389 ka kya kre

[@Triggu_xd_edit]

00:00 - Introduction 03:04 - What is Cell 18:45 - Single Celled 19:27 - Few Celled 20:46 - Multi Celled 24:17 - Cells How Small ? 25:24 - Structure Of Cell 28:11 - Cells Shape and Size 30:32 - Topic Completed 31:15 - Discovery Of Cell 38:19 - Cell Theory 43:19 - Topic Completed 43:25 - Classification Of Cells 50:08 - Table Difference Between Prokaryotic and Eukaryotic Cells 53:41 - Topic Completed 54:09 - Cell Membrane 01:00:36 - Fluid Mosaic Mode 01:04:17 - Functions Of Cell Membrane 01:14:41 - Cell Wall 01:20:34 - Functions Of Cell Wall 01:24:01 - Topic Completed 01:24:42 - Transport Of Substances 01:26:45 - Diffusion 01:33:28 - Osmosis 01:43:42 - Isotonic Solution 01:43:55 - Hypotonic Solution 01:51:38 - Hypertonic Solution 01:52:26 - Active Transport 01:54:38 - Bulk Transport 01:55:04 - Topic Completed 01:56:02 - Nucleus 02:09:59 - Functions Of Nucleus 02:12:16 - Cytoplasm 02:16:33 - Endoplasmic Reticulum (ER) 02:27:56 - Components of Endoplasmic Reticulum 02:28:09 - Types Of Endoplasmic Reticulum 02:31:20 - Functions Of Endoplasmic Reticulum 02:33:05 - Functions Of Golgi Apparatus 02:37:28 - Lysosomes 02:40:04 - Functions Of Lysosomes 02:40:58 - Vacuoles 02:49:10 - Plastids 02:53:05 - Types Of Plastids 02:59:59 - Functions Of Plastid 03:05:38 - Ribosomes 03:08:17 - Mitochondria 03:14:07 - Centrosome 03:25:07 - Functions 03:26:00 - Topic Completed 03:31:26 - Multiple Choice Questions 03:38:07 - Thank You Bachhon

[@shosho-UwU]

Bro it’s already available but still 😃😃😃🤭

[@Your_post_73]

Bhai tum itna mehnat padhne bhi karti thi to kitna Achcha lagta hai fltu ka kam krane ka kya mtlb hai 😂😂😂😂

[@manishamishramanishamishra468]

Oo

[@Aryan-d3r]

discription se copy paste krne ka tariika thod cazual hai🙂🙃

[@metality-official]

Nice copy 👍

[@AyshaAli-wr6nz]

We want Ritik Sir for mathematics please PLEASE 🥺🥺🙏🙏

[@lakshyachandra7769]

physics - rakshak sir maths - ritik sir these are my favourite teacher

[@souravranjanbagh4864]

Plzzzzzzzz

[@souravranjanbagh4864]

Humari sun lo

[@mrhyper4124]

Plzz

[@devverma1469]

Plzz

[@namanmechu9797]

00:02 Understanding the basics of cell biology is crucial. 02:16 Discovery of cells and classification 06:52 Cells are the fundamental unit of life. 09:04 Cell is the fundamental unit of life. 13:31 Cells contain various functional structures like mitochondria and endoplasmic reticulum 15:43 Lysosomes are called suicidal bags of cells. 20:13 Living organisms are made up of cells 23:05 Organisms are organized at cellular and tissue levels 27:38 Cells have various structures and functions. 30:00 Exchange of gases through stomata 34:53 Discovery of cell and nucleus 37:08 Robert Brown discovered the nucleus and living cells. 41:25 Cell theory states that cells are the structural and functional unit of life 43:43 Difference between prokaryotic and eukaryotic cells 48:21 The fundamental difference between prokaryotic and eukaryotic cells is the presence of a well-defined nucleus. 50:25 Ribosome is the machinery for protein synthesis in the cell. 55:01 The structure and properties of cell membrane 57:27 Cell membrane structure and composition 1:02:04 Proteins play a crucial role in the structure and function of cells. 1:04:11 Bacteria and its structures 1:08:09 Cell communication and recognition of signals through receptors 1:10:30 Cell communication and the function of cell membrane 1:15:06 Cell damage due to high or low temperature 1:16:56 Cell wall is non-living and rigid 1:21:14 Cell wall provides mechanical support and protection to plant cells. 1:23:21 Transportation of water and gases in plant cells 1:27:19 Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. 1:29:36 Diffusion is the spontaneous movement of particles based on concentration difference. 1:34:07 Osmosis and diffusion explained 1:36:33 Concentration of sugar solution and its effects. 1:41:00 Osmosis explained with a grape and pulses. 1:43:19 Understanding hypertonic, hypotonic, and isotonic solutions 1:48:21 Cells will shrink in hypertonic and swell in hypotonic solutions. 1:50:43 Osmosis is the movement of water across the cell membrane. 1:55:09 Cell nucleus and its importance in creating genetic differences 1:57:14 The discovery of the cell nucleus by Robert Brown 2:01:23 Chromosomes are made up of DNA and proteins and play a vital role in genetics. 2:03:26 The cell has different components like nucleus, nucleoplasm, protoplast, and cytoplast. 2:07:58 Nucleus is the control center of the cell 2:10:21 Cell division is controlled by the nucleus 2:15:36 Mitochondria and endoplasmic reticulum have unique functions and structures. 2:18:27 Endoplasmic reticulum functions in protein and lipid formation 2:22:47 Endoplasmic reticulum sends molecules and proteins via its membrane 2:24:51 Importance of endoplasmic reticulum in cells 2:29:22 Smooth endoplasmic reticulum detoxifies substances from the body 2:31:45 Function and structure of endoplasmic reticulum explained. 2:35:45 The nucleus is responsible for key differences between plant and animal cells. 2:37:45 Lysosomes release digestive enzymes to break down waste materials and foreign invaders. 2:41:55 Plant cells have a vacuole to store water and a cell wall for protection. 2:44:05 Plant cells have unique structures for storing water and maintaining pressure. 2:48:06 Vacuole stores water and provides rigidity to the cell. 2:50:29 Chromoplast and chloroplast are colorful plastids with specific functions and locations. 2:55:14 Chromoplast enhances color with pigments 2:57:42 Amilo plastic is related to storing sugar and fats. 3:02:07 Photosynthesis is the process in which plants use sunlight to convert water and carbon dioxide into glucose and oxygen gas. 3:04:25 Chromoplasts and pollination 3:08:35 Mitochondria is the powerhouse of the cell 3:10:56 The fundamental unit of life, mitochondria, converts glucose into energy. 3:15:59 ATP breakdown releases energy for cell functions. 3:18:36 Mitochondria and Chloroplasts have their own DNA. 3:23:05 Centrosomes and cell division in plant and animal cells. 3:25:02 Centrosomes play a crucial role in cell division. 3:30:07 Mitochondria and chloroplasts produce ATP and have different types of plastids. 3:32:19 Chromoplast and its function 3:37:07 Cellular discovery and significance

[@vEnoM-x8f]

Shukriya bhaii iske liye 🤜🏻✨

[@T.T_Chaurasiya]

Giod

[@izelforever]

💀

[@nikhilkashyap1725]

😅😅

[@BABITAKUMARI-xx2ev]

I thought that, bio is boring, I wasn't interested 🙄 but ma'am , ur teaching technique.... I love this 😇. Thnq so much ma'am.

[@AshaKumari-m1q1i]

Biology is not boring if you understand their terms so you crack neet 🙄🙄🙄

[@Zmantis]

​@@AshaKumari-m1q1i Wah kya scene hai😊

[@NEET.2026-0]

​@@AshaKumari-m1q1i❤

[@dattubiradar4490]

BRILLIANT EXPLAINATION OF 5TH CHAPTER. THANKS A LOT FOR CRAETING THIS BEAUTIFUL CHANNEL.❤❤❤

[@Aditya_Prakash1.0]

Feeling happy to learn at this amazing platform ❤😊🎉

[@Akashgogoi8181]

Finally I Found A Most Satisfied Biology Video Very Very Thanks Pw 👍 and also Thanks Mam & alakh Pandey sir 👍

[@kavyaaartmania3426]

Brook have seen 100 of videos 💀. Thaen found this👍🏻

[@ThinkTwice24.7]

2024-25 batch comment ko like karo

[@MamtaKaushik-yt2qj]

Huuuuuut

[@AtuleshShukla]

Yo🎉

[@Amanpw94437]

Hiii bro

[@DeadAkuma_Gaming.]

Vote For Questions after every Topic. 👇

[@sanskritigoswami8202]

Thank u so much pw ❤ “Wishing in advance a very Happy Teachers Day to the teacher who has brought so many joys and inspirations into our lives.” “You all have always been the support a student looks for in a teacher. Thanks for everything and Happy Teachers Day in advance.”with lots of respect for pw🎉

[@SwayamDwivedi-xq4hb]

Best explaination in the world mam ❤ PW is emotion

[@shivamKumar-xk9dr]

bina padhe hi bhai❤❤❤

[@SwayamDwivedi-xq4hb]

@@shivamKumar-xk9dr shuruwati explaination dekh ke bhai

[@Olymoiads]

Kis kis ko levture ke pdf chahiye vote pls❤❤

[@nitin__8440]

De do bhai

[@AsgharAli-oy4yy]

Mujhe bhai need main plz send karoo sir

[@RajaramRajbhar-b9q]

Beta hamare pass hai

[@SushilAgarwal-om5id]

De do

[@AshaKumari-m1q1i]

Mara pass bhi hai kisi ko chaiya

[@satyamevchaturvedi9555]

First view like here.

[@satyamevchaturvedi9555]

Galat

[@chaturvedisatyamev3337]

@@Harshit7708 pata hai sab karte hai Jada Gandhi ji maat banno

[@papasofficer1627]

@@chaturvedisatyamev3337 😂😂😂

[@BullyLihkin03]

F here

[@jokeslover143]

Which district

[@NIKHILFANGOJO]

“Wishing in advance a very Happy Teachers Day to the teacher who has brought so many joys and inspirations into our lives.” “You all have always been the support a student looks for in a teacher. Thanks for everything and Happy Teachers Day in advance.”with lots of respect for pw🎉

[@NiteshBreaks]

!? happy Teachers Day nikl gya

[@ShivamShukla-ej7lv]

Thank you alakh sir for provide us free batch 🙏🙏🙏♥️♥️

[@hyadav1233]

That's a interesting chapter, and such a teacher teaches it and make it to much bore ( 😊😊and upasana mam make it interesting and i understand it much more as I can😊😊😊😊😊)

[@rajeevkanojia1103]

Thank you so much to all the teachers of PW foundation for helping the children who can't afford to pay fee for their studies . Thank you so much 🥰💕

[@shivcreation12.1-u9j]

23:03 mam aap Bahut achha padhate ho thank by all students ❤

[@jagroyalgaming4196]

PW is not only a company its an emotion 😊😊😊❤❤❤❤❤❤❤❤

[@TANU-m5o]

Mam you are great.... Mam topic ke baad Or chapter ke baad questions rakoge to bahut hi acha yoga... Ya aap topic ke baad mein bhi rakh sakte ho... PW faculty are great love from Haryana❤❤❤❤❤❤❤ 31:02

[@N.G.I.C]

Ans . 1- c 2-d 3- b 4- c 5- a 6- c Thanks you Mam for wonderful lecture.

[@MahendraPandey-et1rz]

Mam my all doubts are clear thank u so much for teaching us so perfect and easily ❤❤😊

[@garimapandey991]

Thank you so much mam for such a fantastic explanation❤ 🥰

[@KrishnaChahar-ch4le]

All is the best but pw is super best ❤❤❤❤❤❤😎😎

[@Its_amoli]

Physics wallah teachers teaching are wow yrrr 😍

[@aliyakhatoon2276]

Give MCQ and questions after finishing whole chapter 😊 Nd ma'am ur teaching style is just amazing 🤩 Thank u ma'am 😘 As well as.. Whole PW team ❤ Lots of Luvv by us🥰😍

[@soscientific3544]

PW team is amazing. CBSE Ivy Academy is new, but they have MCQ after every topic if you want to look

[@AparnaPandeystronggirlofficial]

Happy teacher's day ❤️❤️in advance

[@banamalinepak4453]

Happy teacher's day to all pw teachers.Thank u a lot for guiding us,shaping our lives.Special thanks to Rakshak sir,Sunil sir,Ritik sir,Abhinay sir,Kamal sir,Sanya ma'am,Joginder sir, Samriddhi ma'am,Shigraf ma'am and Nupur ma'am

[@Raniwholw]

Maam your teaching style is super interesting i was very happy now after completed this ch Maam tissue ch jaldi likar aayeyai b/c exam mai 2 ch bhi aa raha hai Maam please jaldi likar aayeyai 2nd ch please 🙏

[@AmitYadav-cq9ky]

Ma'am we want questions after every topic 😊 btw session was really awesome 🤗🥸🌟

[@nanikikahani_hindicomedy9159]

Thanks pw❤ 7:38

[@UPSCwallah-c]

Mam please iss chapter MCQ+ Long questions answers+Previous year question answer karwa dijiye ❤❤

[@sneha-fj3ml]

Thank you so much ma'am and whole physics wallah foundation for your next level of thinking about students and the cornerstone you all are best teacher in the world

[@koushlyachoudhury8139]

Ma'am every topic was completed after that so you take topic wise question answer it is better for me and you also I understand the concept and thank you so much for the best teacher of PW ❤❤🎉🎉😊😊

[@soscientific3544]

NEEV is great. Can try cbse ivy academy - they have MCQ after every topic

[@She_PRIYAA]

All neev students let me tell u that over tomorrow is my sci exam nd i was too much nervous for my exam nd i took one hr to search best lecture nd explanation of thiss ch but after clicking on this video means I hve to say best explanation nd best bio teacher: upasana mam❤😊... She is like God ..... Students of neev this is the best channel nd teacher... My personal experience 😄 Thanks Pw❤

[@nihalrai5096]

Bro from which school you are

[@She_PRIYAA]

@@nihalrai5096 I m from Shri guru nanak higher secondary public school... It is in uttrakhand, rudrapur

[@nihalrai5096]

Ohh

[@She_PRIYAA]

@@nihalrai5096 but why r u asking? U know me?

[@jagroyalgaming4196]

​@@She_PRIYAAHa bhai I know you I think you are Indian 😅😂😂😂

[@BadBoy-gj2mc]

Thanks sir and mam for new channel k liye❤❤❤❤❤❤❤❤❤❤👌👌👌💫💫💫💫✨✨🤩🤩😍😍😍😍🥰🥰🥰🥰👍🥰😍😍😍🤩✨✨✨💫👌👌💫✨✨

[@simarjitkaur8489]

Khoda phad nikli chuhiya❎️ Khoda cell nikla phad...✅️😅 But thanks mam💜

[@Punjaban2828]

This session was the best!! Had soo much fun in studying the topics and understood them very quickly.. Thanks a lot ma'am

[@LokeshSharma-vp1fs]

Thank you mam I have revised this chapter with full concentration for my exams by ur helpful video 😊

[@Ace_1kun]

Best session ever ❤

[@GulshanYadav-pz5vp]

Biology was boring for me but, after studying with you love the biology.thank you so much........

[@pythoncomputing4587]

Thank You so much mam and whole team of Neev to launch this Channel.

[@UJJWAL-ex6oi]

I love you and your teaching mam❤❤

[@Shashwat_Joshi_Shorts]

Best teacher ever i have seen in the world❤❤😊😊

[@shobhakumari-qc1tm]

Enjoyed the class a lot 😌

[@rashi2044]

I think that we should do the questions after completing the chapter. thankyou for this channel

[@ishansinha06]

Not so

[@soscientific3544]

NEEV is still great. Can try cbse ivy academy - they have MCQ after every topic

[@factsinhindi--]

Really you teach nice but not give wrong information Rudolf virchow give it in 1855 maam. And last thing that you write the letter in bold because not all the students seen it at high quality so please write in bold

[@muslimkhan4592]

You're teaching is best mem

[@Akanksha5193]

3:24 Finally the mystery is solved 😂❤

[@RoshniRohang]

Thanks mam for explaining, first time I feel so interested in science the way you explain it is just like wow 2:00:11

[@shivamchourasia7305]

Thank you maam❤❤❤❤❤

[@Kanhu554]

1:08:20 chunu munu😂😂

[@vggvvg3276]

Thank you so much ❤❤❤❤❤

[@student-fghjsj]

2:39:48 golgi and ER are single membrane bound.

[@rutbahassan_]

Perfect biology teacher..very Well explained mam...pw facility is ❤

[@sdhasuvideo1422]

Maim thanks a lot I am from poor family & from this way I can learn in better way

[@adarshpatidar6706]

we want question after every topic

[@student-fghjsj]

3:31:38 C leucoplast are colourless 3:32:32 D chloroplast cahnge into chromoplast 3:33:38 B Plasmolysis 3:36:28 C ATP ADENOSINE TRIPHOSPHATE 3:37:20 MITOCHONDRIA 3:37:32 C Robert hooke ❤ Thanks mam❤ Happy teachers day 💙💙

[@swarnsingh7414]

Thank u mam for this explanation..❤️❤️ this is just mind blowing ❤ I understand every single topic..thnku mam.. really amazing 😍

[@Janvimehta7962]

Thank you so much PW❤ Feeling happy to learn at this amazing platform 💫

[@RanjanKumar-rk6nu]

your excellent explanation obviated the need of going through the textbooks

[@Shubham_1126]

30:40 Maam we want questions after every topic 😊

[@salonikumari.r]

Thank you so much mam for one shot video chapter 🎉❤😊

[@vijaylakshmishukla4087]

Mam aap bhout aacha padhte ho mujhe kisi se samajhna bus aapse hi samajh aaya ❤😊 ❤️

[@Editz0107]

40:07 ek tarah ka animal hai Bird hai Jo swim karti rahti hai😂😂😂😂😂😂

[@poojakasaudhan1700]

Class 9th like

[@prachigoyel311]

2:39:41 Golgi apparatus and endoplasmic reticulum are also single membraned just like lysosomes

[@thegamershortsz6193]

maam please upload tissues

[@Ankuuu_03]

Finally answer mil iska ki 'pehle murgi aayi ya anda' thank you mam 😂😂😂

[@braineducation9514]

Thank you mam for the amazing explanation 😄😄

[@blank..-..]

Ma'am you're one of the best biology teachers of class 9th

[@A1sparkle926]

Thank you so much for Starting a new batch 🥺❤🎉 I'm always Thankful for whole physical wallah family Ma'am I want questions after ending a topic due to its will be revice and clear ☺️

[@PalakYadav-l1k]

Mam Please, Questions After every topic😊

[@pro_gamer_sohrab33]

Thank uh our pwians for teaching ❤

[@sourabhsharma705]

Thank you very much miss All doubt is clear

[@riteshtiwari7889]

Amazing and very knowledgeful session. No words to thanking you. however,thank you maam.

[@Truth2231]

Great explanation 😅

[@abhitiwari8592]

Give question after one topic completed

[@normalhuman-h18]

Happy teacher's day ma'am 😊❤

[@Aestheticxsrish]

Ma'am video to mil gyi aur time table bhi but notes ke liye to payment maang raha hai Plz ek video bana do ma'am is se related 😢

[@Adityyaa.__.18]

Ha bhai 🙂

[@funandmotivation65]

Thanks mam for teaching biology chapter 1

[@SwatiKumari-be9es]

I really miss my 9th class i wish those days come again 😔❤️‍🩹🫥

[@atharwani7300]

In which class u r now 😢

[@skgangester]

Yet i am watching in the morning of my exam day😆😆 i have learnt almost😎 Thanks mam😊

[@ManishKumarTomar077]

Thank you mam

[@knowledgesorokhaibam3262]

Brain with beauty, nice class

[@vanshKumar-v9w7j]

Mam har topic ke baad hi questions hone chahiye or baad me sabhi topic ke baad bhi questions bhi hone chahiye

[@SaddamAnsari-j2t]

❤❤❤❤❤ Nice maam ❤❤❤aap bahut acche lagti hai❤❤❤ aur aap ka padahane ka tarika kuch alag hi hai aap jo padate hai to samaj me bhi aata hai aur ma'am aap ek ek topic explane bhi karte hain ❤❤❤Nice maam so much ❤❤❤❤❤❤❤❤❤❤❤

[@jagroyalgaming4196]

Sasura hamko like kahe nahi milta be 😅

[@Calmstudy2]

Mam 58:38 pink pink kya hai and smlie was epic😂😂😂

[@shantislifestyle123]

Op ❤

[@GWHARSHAN]

Starting of a new era NEEV

[@Datapirates5578]

Mam please upload the video of bio fast because our exams are going to start very soon

[@Ayushi_321]

Yess😂😂 ab kab notes banayenge aur kab learn karenge

[@veerbrother18]

thank you so much mam ❤❤❤

[@saraswatigayan5244]

Ma'am notes download nhi ho rha hai app mai jane baad bhi note pe click karne pe purchase karne ki option aarha hai ma'am plzz help me ma'am 🥰❤️🙏🙏🙏🙏

[@kashyap._.anurag01]

best teacher i have seen in my life on youtube😊

[@Sunil-_]

Kon kon is saal se pdhega....😅😅😅😅

[@AshaKumari-m1q1i]

💀Tu💀

[@Sunil-_]

@@AshaKumari-m1q1i aur tu fail....😎

[@AshaKumari-m1q1i]

@@Sunil-_ mai ku fail hu tu hoga na tu es saal se phadhna start kiya hai na 🤓

[@AshaKumari-m1q1i]

Legend of boi salute hai mam 🖖

[@unfortunately654]

Like for pw efforts 👇

[@AshaKumari-m1q1i]

1:43:55 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😂😂😂😂😂😂😂😂