Fundamental Unit of Life - L1 | Introduction to Cell, Cell Discovery & Types of Cells | Class 9 CBSE

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  • Опубликовано: 23 апр 2024
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Комментарии • 70

  • @timeless_trends932
    @timeless_trends932 2 месяца назад +6

    "Among the options provided, viruses have the potential to be crystallized due to their uniform size and shape, rigid structure, and lack of cellular complexity. When arranged in an orderly manner, thousands of virus particles can form a crystal lattice. Your dedication and passion for teaching make learning enjoyable and rewarding. Your patience, innovative methods, and mentorship inspire us to excel. Thank you for making a difference in our learning journey at Byju's!"

  • @Together_with_Shrawani
    @Together_with_Shrawani 2 месяца назад +3

    Thank you, mam and the Byju's for helping us out with our curriculum ...
    Here are the answers to the H.W. questions:
    1. Why is the cell called the structural and functional unit of life?
    Ans:- Cells are the basic unit of life. A group of cells form a Tissue, a group of tissues form an organ, a group of organs forms an organ system and a group of organ systems form an organism[ a living creature]. Thus cells form the structure of a living being.
    A cell is the simplest unit in an organism where all the life processes take place, such as respiration, digestion, excretion, reproduction, etc. Thus making it the functional unit of life.
    2. Ans:- Option C- Virus.

  • @samritha-nl5uh
    @samritha-nl5uh 2 месяца назад

    Answer is virus as it is in boundary between living and non living it can be easily crystalized.Thank you mam

  • @X_.Snowiex._X
    @X_.Snowiex._X 2 месяца назад +1

    Homework answer
    Option c - Virus
    Thanks for this session mam love you 😊😊❤❤❤

  • @rishikanallamothu
    @rishikanallamothu 8 дней назад +1

    1. Why is the cell called the structural and functional unit of life?
    Ans:- Cells are the basic unit of life. A group of cells form a Tissue, a group of tissues form an organ, a group of organs forms an organ system and a group of organ systems form an organism[ a living creature]. Thus cells form the structure of a living being.
    A cell is the simplest unit in an organism where all the life processes take place, such as respiration, digestion, excretion, reproduction, etc. Thus making it the functional unit of life.
    2. Ans:- Option C- Virus.

  • @saijanishamaila
    @saijanishamaila Месяц назад

    Hi mam thanks mam we are really thankful to whole channel all people can't afford to fees about we can study all the content ❤

  • @NiranjanDas-nh8nm
    @NiranjanDas-nh8nm 2 месяца назад

    Answer: Virus because virus remains as a non-living entity outside the host. They can multiplied and start living once they invade the host outside the host they don't multiply and exit in the form of crystal .
    Thank you mam for this amazing session ❤️.

  • @Singingdancing__lover
    @Singingdancing__lover 2 месяца назад +1

    Mam 1st comment the home work answer is option c) a virus 🔥🔥🔥

  • @Uday_sri010
    @Uday_sri010 2 месяца назад

    Option c
    In laboratory settings, viruses can be crystallized under specific conditions, typically by concentrating them and inducing crystallization using methods like dialysis or vapor diffusion. This process involves carefully controlling factors such as temperature, pH, and the concentration of viral particles and precipitants.
    When the conditions are just right, the individual viral particles align themselves in a repeating pattern, forming a crystal lattice. This crystallization process allows scientists to study the structure of viruses using techniques like X-ray crystallography, which can provide valuable insights into their molecular structure and function. However, it's important to note that this crystallization is an artificial process done in controlled environments and does not reflect how viruses naturally exist in living organisms.

  • @user-lr6he5nu2w
    @user-lr6he5nu2w 2 месяца назад +1

    Homework question
    answer C) VIRUS

  • @priyayadav-7860
    @priyayadav-7860 2 месяца назад +1

    Homework question
    Option(c) virus

  • @Rupal_exo_planet_9
    @Rupal_exo_planet_9 2 месяца назад +2

    The answer for the homework question is c) A Virus.

  • @poorvi7150
    @poorvi7150 2 месяца назад

    Homewrok answer is c amazing session ❤bye mam thanku 😊

  • @bijaykumarbadamundi4753
    @bijaykumarbadamundi4753 Месяц назад +1

    I love you mam❤❤❤

  • @hansujasahoo8481
    @hansujasahoo8481 2 месяца назад

    Answer of homework question:- Virus can be made into crystals because they are uniform in size and shape. The virus crystal consists of thousand of viruses. I love ❤byjus

  • @purusottambehera267
    @purusottambehera267 2 месяца назад

    Homework's answer - virus can be easily crystallise

  • @firas-pz8wn
    @firas-pz8wn Месяц назад

    Option c vurus
    Thank you gor the session😊😊😊😊😊😊

  • @AnilVerma-ef5lq
    @AnilVerma-ef5lq 2 месяца назад

    *Hi ma'am
    *My name is Sarika
    *It was so amazing session
    #. Homework question's Answer
    = C - A Virus

  • @drishtigupta2673
    @drishtigupta2673 Месяц назад

    Can you please explain the topic of cell wall in detail

  • @haseemhaseem887
    @haseemhaseem887 2 месяца назад

    Mam ,home work questions answer is c,a virus

  • @Sindhuja_555
    @Sindhuja_555 2 месяца назад

    Hi Ma'am
    Homework Answer -
    Option C - A VIRUS

  • @RinaRaniBhuyan-ei4xq
    @RinaRaniBhuyan-ei4xq Месяц назад

    Mam , Virus is the answer of the homework assignment..!!😊

  • @user-wt6hx7kc9z
    @user-wt6hx7kc9z Месяц назад

    mam when will you upload the second part of this lesson?

  • @APEDUCATION1234
    @APEDUCATION1234 2 месяца назад

    Ansuman❤
    i am from 8th class but i kniw the answer of today's h.w quiz
    The answer of today's h.w quiz=c)virus
    ❤I want menti session for 8th class mOre❤I love very much bujys❤

  • @rahulgulati9928
    @rahulgulati9928 2 месяца назад

    hw ques ans = a virus ...... btw i m ekta nd thnx for amazing session

  • @HemLata-vh1zk
    @HemLata-vh1zk 2 месяца назад

    Homework questions answer
    1 . ( c)

  • @sunandapatel4583
    @sunandapatel4583 2 месяца назад +1

    37:33

  • @mukeshagrawal2475
    @mukeshagrawal2475 2 месяца назад

    amoeba is unicellular

  • @naghmabegumnaghmabegum958
    @naghmabegumnaghmabegum958 2 дня назад

    Mam you are looking so beautiful ❤️

  • @cubeart0000
    @cubeart0000 Месяц назад

    H.W Question Answer
    Option C - Virus

  • @Priya_sharma49
    @Priya_sharma49 2 месяца назад

    Homework answer is option c virus

  • @magudeeswari3828
    @magudeeswari3828 2 месяца назад

    Hw question answer :
    Option - c ( A Virus)

  • @SmithaSajeev-fc7rv
    @SmithaSajeev-fc7rv 2 месяца назад

    Hi teacher

  • @ritishnadash546
    @ritishnadash546 2 месяца назад

    Observe the dead cork cellll

  • @ChesterMester
    @ChesterMester 2 месяца назад +1

    Homework question - Ayush(Hope i make it to the homework warriors!)
    Option c (virus)
    Reasons - Lack metabolism and hence can be subject to crystallization and stored in jars for years . They also exhibit a lack of respiration .
    Features- - Do not exhibit a proper cellular structure ; acellular as per elaborated by Aishwarya mam
    -Exception to cell theory
    -Not capable of independent existence without a host cell

  • @user-fd4nw1dt4n
    @user-fd4nw1dt4n 2 месяца назад

    Answer of the homework question is c )virus

  • @prachinileshpatel9380
    @prachinileshpatel9380 2 месяца назад

    *PRACHI PATEL
    # HOMEWORK ANSWER: C.Virus

  • @NDKENTERPRISES
    @NDKENTERPRISES 24 дня назад

    Hi mam

  • @anithamukthapuram2889
    @anithamukthapuram2889 2 месяца назад

    Virus is crystal 🔮 (c) mam I think it will be the correct answer can you tell me its correct mam

  • @chitranagaramesh8575
    @chitranagaramesh8575 2 месяца назад

    Homework answer virus

  • @byjus954
    @byjus954 2 месяца назад

    mam answer to the homework question is virus

  • @kanishkadixit250
    @kanishkadixit250 2 месяца назад

    Homework questions
    C) virus 🦠

  • @Ebuuuu7
    @Ebuuuu7 Месяц назад

    ALEENA -(I hope that now my name Will come in the home work warriors

  • @Rakeshksingh8322
    @Rakeshksingh8322 2 месяца назад

    Viruses

  • @madhumathichandramohan6258
    @madhumathichandramohan6258 Месяц назад

    cell biology and cytology arent the same

  • @AR-qy7od
    @AR-qy7od 3 дня назад

    Ur mean grl

    • @AR-qy7od
      @AR-qy7od 3 дня назад

      Oh sorry 😅ur meann grl ment global rigid less cell I asked u what is that

  • @gauttamkumarsingh5926
    @gauttamkumarsingh5926 Месяц назад

    a virus