Class 9th Science NCERT| Chapter 5 -The Fundamental Unit of Life | Hindi Explanation ( Part-1 )

[@EducationalHix]

Hi ! At 8:50 I have called Nucleus :The powerhouse of the cell actually it's not powerhouse of cell but the control centre of whole cell.

[@rajuranjankaushik9426]

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[@Amar_Tiwari]

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[@Amar_Tiwari]

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[@l-eleven5036]

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Single youtube channel where we can study with line by line explanation and in easiest way of possibility, Thanks a lot sir God bless you 🙏 😊 😀

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[@anaicflower]

Pg no. 59 Ans no.1 :- Cell was discovered by Robert Hooke in year 1665. He magnified the thin slice of cork under his own-made microscope🔬 he observed small honeycomb like structures, he named them cell. He observed a dead cell. Ans no.2 :- Cell is called the structural and functional unit of life bcuz it perform all the basic functions in the body and give structure to the body. Hope u like the ans. 😊

[@anupammishra615]

❤

[@kavitamali3199]

ANS 2;- cells are called structural and functional unit of life because all the living organisms are made up of cell and also all the functions taking place inside the body of organism are performed by cells .

[@Monkeymen07]

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[@ananya5696]

1. Who discovered cells,and how? ~ In 1665,Robert Hooke discovered dead cell while observing a thin slice of cork by primitive microscope. He sawed honeycomb like structure and named it cell. 2.Why cell is called the structural or fundamental unit of life? ~Cell is called the structural or fundamental unit of life because all organisms are made up of cells and cells perform various activities which are essential for life.

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[@vinaysharma.5175]

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[@RakeshKumar-oh8vg]

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[@adarshyada]

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[@anushka...mishracreativity8245]

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[@Khushi_434]

Ans 2- The cell is known as the structural and functional unit of life because all living beings are formed of cells. Cells are very important for performing various life processes which are required for sustaining life on earth. Moreover, cells give form and structure, process nutrients and make it into usable energy.

[@bulletproofbangtan8150]

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[@alimac7350]

The cell is called the structural and functional unit of life because every living organism is made up of with the combination of these small cells , thus it is also called the basic unit of life .. every single part of the cell performs different different functions and has a fixed work .... 👍👍🙏🙏🙏

[@tanushree654]

Notes of this lesson link below Pdf in the description kzbin.info/www/bejne/aGKUaYx8bdpmecU

[@shalmirosewonderful8579]

1. Robert hook (1665) while hook made this chance observation through a self designed microscope. 2. A cell is capable of carrying outall life process,such as nutrition, excretion, respiration, etc . Hence it is called as the functional unit of life.

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[@nimitakhichi6919]

Same mai bhi 😁😁

[@lightforce1935]

Yes bro ma bhi

[@krishnawaliyaK.W]

Ans.1. Robert Hooke discovered the cell, while observing the thin slice of cork. Ans.2. Because the human body is made up of cells and because of cells every organisms perform many activities.

[@komaldevi9519]

Thanks

[@Taehyungshi4333]

By self designed microscope 🔬 is missing ...

[@galaxygaming4065]

1.Cell was discovered by Robert hook, who was an English botanist. He used a self- designed microscope, took a cork slice & observed it under that microscope. He found there are many little box or compartment like structure. So he named it cell which is a latin word means little room or compartment. 2.The cell is called the structural and functional unit of life because all living organisms are composed from cells & these cells play very crucial role for performing various activities required for retaining life.

[@ammo376]

Nice

[@blackheartdevil9785]

1) The cell was discovered by Robert Hooke in 1665. While examining a thin slice of cork through his self designed microscope, he observed that they have honey comb like structure which he named as a cell. In latin a cell means a little room.

[@nemsinghboudhboudh2998]

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[@renuchoudhary5760]

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[@skrajprasad4167]

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[@tanushree654]

Notes of this lesson link below Pdf in the description box kzbin.info/www/bejne/aGKUaYx8bdpmecU

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[@pujakhedkar9-b749]

1. Robert hooke discovered dead cell in 1665 2.The cell is called the structural and functional unit of life as all living organisms are made up of cells and The cell is our most essential body forming unit. Each organ in our body is made of cells. Cells divide and multiply to form new organs that's why it is called structural and functional unit of life My imagination for this question ~Puja khedkar Thank you sir👍

[@SUMITSINGH-uo6kv]

Yes

[@manojrajput4444]

Ok

[@_full_fun]

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[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@ganeshpandit4017]

Sir aap activities practical karke dikhya kariye please waise mja aata h

[@tanushree654]

Notes of this lesson link below Pdf in the description box kzbin.info/www/bejne/aGKUaYx8bdpmecU

[@ananya5696]

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[@nitagadhavana647]

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[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@nitagadhavana647]

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Me too

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Me too

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Ap na video k end ma kaha ke jitna ap video ko described kar ke batate ho utna aur koi nahi batata..... 🤞🤞🤞Ap na bilkul sahi kaha ha.. isliya ma hamesha ap ke video he dekhti ho👍👍........ from Tamil Nadu

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Me

[@sonu-kumar_abcd]

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[@horlicks436]

cell is discovred by robert hook in 1665 when he was observing a slice of cork under his self designed microscope , he saw very little compartments and coined the term cells for these compartments.

[@RoshniKumari-cs7ql]

Sir your teaching style is WOW! 😲 God always bless you 🙏 Always stay happy 😀😀 sir 🙏🙏

[@RameshChand-lz2kj]

Apki......Kossis bhot bhot achhi rahi samjhane ki bhaiya❤️ All concept clear..🎉 or mjaa aa gya pdne me🔥🎉🎉

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[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@rekhadinda1142]

Cells were first discovered by Robert Hooke in 1665. He observed the cells in a cork slice with the help of a primitive microscope

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1st part me to maja aa gya....🤞🤞🤗🤗😎😎

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Real m ji

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[@roshnichangrani5715]

Thank you so much prem bhaiya ❤️

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Aachi video h sir thanku so much itna aacha samghana ke liye 🎀🎀❤️❤️

[@khushiagarwal6529]

Really thankyou so much i was waiting

[@tanushree654]

Notes of this lesson link below Pdf in the description box kzbin.info/www/bejne/aGKUaYx8bdpmecU

[@FactsTroupe]

kzbin.info

[@ashveenbedi6656]

1. Cell is called the structural and functional unit of life because all organism are composed of 1 or more cells, and vital functions of an organism occur with in cell. Cell contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cell.😀

[@yourchannel3396]

Nahi sir ye cell ak jase nahi lag rahe

[@yourchannel3396]

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[@blackheartdevil9785]

2) The cell is the basic unit of life. All organisms are made up of cells. Each cell has got its certain components which perform their specific function basically known as cell organelle. A cell is able to perform its function only with the help of these organelles. A cell is able to live or perform its function within a body with cell organelle. Therefore, each cell organelle constitute together to make a cell.

[@shivbachan2499]

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[@easystudy4054]

ans1 cell was discovered by Robert Hooke in 1665 while observing a thin slice of cork in microscope ans2 because our body is made up of cell. because of cells we can live

[@kavitadokwal9464]

Sir you are the best teacher in the world

[@sanjivdeshkar7296]

Sir Please uplode thé part 2 of this lésion.

[@VasantChaudhary]

Class 9 Science Notes Chapter 1 - Matter In Our Surroundings kzbin.info/www/bejne/hIfKdIR7iriXaLM Chapter 5 - The Fundamental Unit of Life kzbin.info/www/bejne/j4eTfJ2Oi6icbck

[@chaudharysahab9034]

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[@mixer3528]

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[@janvipatil2231]

40:57 Question 1 : discovered by Robert Hooke. He observed the cell in crock with the help of microscope. Question 2 : because this cell make whole body that's why it is called structural and fundamental unit of life .

[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@Nishantkumar-fi2ht]

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[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@PriyankaPatel-fr3kz]

Page no.59 1 Ans = Robert hook discovered cell and he used self designed microscope to observe cell in a cork slice. 2 Ans = Cells taking function and structure that's why cell called the structural and functional unit of life .

[@timeisimpota11]

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[@prabhjotkaurpannu3863]

1 ans Robert Hooke discovered the cells with the help of his self microscope . In 1665 Robert Hooke examining a thin slice of cork when observe so see make honeycomb it many consistence of a cell

[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

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Kya baat hai 😍 amazing yaar bhut majha aya padhne mai kamaal krdi sir apne sir sbhi lesson ki video bnaiye

[@suhanighanchi6145]

A. Robert hooke discovered the cell. He discovered it when he placed a thin piece of cork under the microscope and saw that there were structures like room in monasteries so he called them cells. In Latin small rooms are called cells. B. Cells are known as the structural and functional units of human body because they forms the structure of human body and functions according to the requirements without them human body cannot be formed.

[@vivekkumarsingh7272]

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Science class 9 chapter 2 needed ! 🙃🙃🙂

[@ankushYadav-pp3nu]

Sir your teaching was outstand thank you so much for this video

[@Krishnayadav-hu8vi]

1st answer= Robert Hooke in 1665 and In cork of a bark of tree 🎄🌴 2nd answer= Cell is a structural unit of life because all living organisms are composed or made up of cells And functional unit of life is because all the functions or chemical reaction in our body is performed inside cell 😀

[@jjdclasses8947]

Ji Yadav ji

[@1.floating_heart]

34:11 Dil ka to alg hi kaam hota hai 😂😂

[@tanushree654]

Notes of this lesson link below Pdf in the description box kzbin.info/www/bejne/aGKUaYx8bdpmecU

[@souravcborty6312]

🤣🤣🤣

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Bruh!😂😂

[@ANGEL-qh5xk]

35:08😂

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38:35

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Carry ninth me kabse aagaya

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Thankyou , It helped a lot

[@class9fullsciencechapters366]

Ans1: cell were covered in 1665 by an botanish, Robert hooke he used a primitive microscope to obserb cell of cork slice. Ans2: Cell cinstitude are various component of plant and animal cell. A cell is a smallest unit of life and it is capable for all living functions cell are the building block of life that's why the cell are referred to as a basic structure and the functional unit of life . All cell vary in their shape, size and activity which they are performed. The shape and the size of a cell is related to a specific function which they perform.

[@Peace-gn4rn]

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[@random.funfacts_20]

Ans 1- cells were discovered by Robert hook. he used a primitive microscope to observe cell in the cork slice Ans 2- cells constitutes various components of plants and animals. all living functions cells are the building blocks of life this is the reason why cells are referred to as the basic structural and functional unit of life All self vary in their shape size and activity they perform in fact the shape and size of cell is related to the specific function they perform

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[@pawansingh-br1lr]

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[@ayushkumar-jf9bo]

Ans 2: Cell is called structural unit because body of all the organisms is made up of cells. It is functional unit life because all the functions of body (physiological, biochemical, genetic and other functions) are carried out by cells

[@totalmoj2219]

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Nicest explaination of this chapter on the whole KZbin;ab bas ak hi request hai sir ki next chapter physics ka start karna "motion"please sir aur aisse hi explain karna sir jii

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PPP =POWER of PREAM PANDEY 💥💥💥

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[@sunitaranisunita9451]

In 1665, Robert hook discovered cells while examinig a thin slice of cork through a microscope.He observed that cork resemble the structure of a honeycomb consisting of numereous boxes.Robert Hook refered these boxes as cells.

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Sir aap jaisa padhate Ho vaisa hamara teacher bhi nahi padhata. Heads of to u sir

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[@hayakhan3028]

Q1 Ans- Robert Hooke discovered the cell in 1665 While examining a thin slice of cork through a self designed microscope he saw that the cork resembled the structure of a honey comb consisting of many little compartments these small boxes are called cell

[@Taehyungshi4333]

Exactly!

[@Anamikav121]

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[@hindikahani6425]

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[@Im.Shehzadi-j1v]

Answer 2. Cell is called the structural and functional unit of life because all the living organisms are made up of cells and also all the functions taking place inside the body of organisms are performed by cells.

[@ayushsingh_jeelive]

Activity no 5.2 starts from 20:05

[@nishathanjum3406]

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[@piyushmistry9436]

40:50 Ans 1. Robert discovered cells by observing the thin slice of wood with microscope.

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Plz

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Basically the numericals please

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[@ashutoshbhatnagar9289]

40:51 Ans1 Robert Hooke discovered a non living cell in a wooden piece of cork through his simple microscope in 1665 Ans 2 cell is called the functional unit of life because all the function in our body are done by the cells . i hope my answer is correct (Edit:actually the previous ans2 i wrote why it is called the fundamental unit of life sorry i did not read the full question i hv corrected it now)

[@VasantChaudhary]

Class 9 Science Notes Chapter 1 - Matter In Our Surroundings kzbin.info/www/bejne/hIfKdIR7iriXaLM Chapter 5 - The Fundamental Unit of Life kzbin.info/www/bejne/j4eTfJ2Oi6icbck

[@ashutoshbhatnagar9289]

@@VasantChaudhary um thanks?

[@ashutoshbhatnagar9289]

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[@VasantChaudhary]

@@ashutoshbhatnagar9289 what means ??

[@rishisingh42]

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[@suketshandilya8420]

Sir please upload the chapter - 6 (Tissue) Biology.

[@artcraft7426]

Hii if you want to complete your copy search (9th copy complete) you will get question answer

[@alviyasentertainment5445]

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Sir please video Jaldi upload Kiya kare . It's a request❤

[@tanushree654]

Notes of this lesson link below Pdf in the description box kzbin.info/www/bejne/aGKUaYx8bdpmecU