Life Processes Class 10 Science (Biology) Previous Year Questions for CBSE Board Exams 2023 | BYJU'S

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  • Опубліковано 7 гру 2022
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    Hey Achievers! Do you remember our previous sessions on Life Processes Class 10 Science (Biology)? In today’s episode our BYJU’S educator, Ankita Ma’am solves Life Processes Class 10 Science (Biology) Previous Year Questions for CBSE Board Exams 2023.
    During this episode, she solves the 20 most important PYQs from the life processes Class 10 previous year questions.
    Understand the important steps and tricks to conduct the questions through this episode.
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КОМЕНТАРІ • 39

  • @BYJUSClass910
    @BYJUSClass910  Рік тому

    🔷Speak English like an expert, join our spoken English classes for 2 months in just 999, register here:
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    🔷 Learn Goal Setting and Resolutions🎯 in our next Parent Club Webinar on 21st Dec. Register Now, limited seats: forms.gle/46mxF8ZNd7SbhERw6
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  • @ahanabanerjee7256
    @ahanabanerjee7256 Рік тому +2

    Byjus is so helpful to me ! Thank you so much to all respected teachers for making our study easy peasy!!! 🧿

  • @anjalityagi1877
    @anjalityagi1877 Рік тому +6

    Mam really pyqs sessions are so unique and fabulous as always . Thanks to your dedication and polite nature . And so we will definitely score 💯 marks in science .

  • @Priyanshi136
    @Priyanshi136 Рік тому +1

    Mam, Is the working of heart and blood circulation is same? Or there answers were same?

  • @Bold-Boost
    @Bold-Boost Рік тому

    39:08 Maam the breaking down of glucose into pyruvate(glycolysis) also occurs in aerobic respiration so according to me would it be correct to say that it occurs only in anaerobic respiration. Also is shortage of oxygen anaerobic respiration . I dont think so.
    🤔🤔🤔🙄🙄

  • @SantoshKumar-uh6rt
    @SantoshKumar-uh6rt Рік тому +3

    Amazing session 🤩🤩 ......... great explaination...

    • @BYJUSClass910
      @BYJUSClass910  Рік тому

      Hello Santosh, glad you liked it, Keep Watching for more amazing sessions😊

  • @user-sl1bs4ow2r
    @user-sl1bs4ow2r 8 місяців тому

    Mam your smile is quite fantastic......keep smiling as ll the time
    God bless you.....

  • @kashishk5207
    @kashishk5207 Рік тому

    Mam...I have checked some questions in cbse paper it was not there

  • @irfankhn90580
    @irfankhn90580 Рік тому +5

    DOUBT - 🤔🤔🤔🤔Why is it necessary to seperate oxygenated and deoxygenated blood in mammals and birds???
    AND
    Why is it necessary to maintain constant body temperature i mammals and birds?

    • @kiyara5701
      @kiyara5701 Рік тому

      It is necessary to separate oxygenated and deoxygenated blood in mammals because it will result in the supply of more oxygen and human and mammals have high energy needs

    • @kiyara5701
      @kiyara5701 Рік тому +1

      It is lso necessary to maintain body temperature so that body can function properly and it also allows enzyme to work properly in minimum temperature.

    • @kiyara5701
      @kiyara5701 Рік тому +1

      All the best for boards:)

  • @lubnafakhar9746
    @lubnafakhar9746 Рік тому

    Amazing cool session mam I am happy

  • @lubnafakhar9746
    @lubnafakhar9746 Рік тому

    Amazing explanation

  • @sonalidey1331
    @sonalidey1331 Рік тому +1

    Ma'am this session was quite helpful.. thank you ma'am 😃

  • @nirdeshdubey1294
    @nirdeshdubey1294 Рік тому

    Mam I don't understand diffusion you can tell me about the topic of diffusion

  • @maazmd5165
    @maazmd5165 Рік тому +2

    It was a great session and effectively harmful. But the one thing which ain't i understanding is why they are not having subs and views

  • @ushnafakhar5443
    @ushnafakhar5443 Рік тому +1

    Bile juice does not have any digestive enzymes but still plays a significant role in the process of digestion.justify the statement,👍👍👍👍👍👍👍👍mam my question please solve it mam

    • @sahithya8028
      @sahithya8028 Рік тому

      Bile juice does not have any enzymes but it has bile pigments ( bilirubin and biliverdin ) and salts.... This bilirubin pigment in the juice helps for the break down of fats which is the emulsification of fats in our body.. so it plays a vital role in digestion with other digestive juices too...

    • @ushnafakhar5443
      @ushnafakhar5443 Рік тому +1

      @@sahithya8028 thank you 🥰🥰🥰🥰

    • @sahithya8028
      @sahithya8028 Рік тому

      @@ushnafakhar5443 always.... :)

  • @ushnafakhar5443
    @ushnafakhar5443 Рік тому

    How do organisms reproduce chapter ka PYQ

  • @your_nightmar3
    @your_nightmar3 Рік тому

    Second revision accomplished

  • @vaishnaviyadav4586
    @vaishnaviyadav4586 Рік тому

    Mam but trypsin is secreted in pancreas not in small intestine

  • @arsh_hiba
    @arsh_hiba 5 місяців тому +1

    Session starts at 6:03

  • @powerofstudy2151
    @powerofstudy2151 Рік тому

    Gastric gland is present in stomach

  • @LovelyRajput-po5yp
    @LovelyRajput-po5yp 2 місяці тому +1

    Seep means

  • @villagerss.tgamer5937
    @villagerss.tgamer5937 Рік тому

    Mam there was one mistake intestinal juices convert protein into amino acids not trypsin 😔😔😔😔😔😔😔😔😔😔😔😔

  • @AG.Ayush.07
    @AG.Ayush.07 5 місяців тому

    Is this enough for board???

  • @nirdeshdubey1294
    @nirdeshdubey1294 Рік тому

    Ithese are pepsin mucus

  • @nagarajubhavya8720
    @nagarajubhavya8720 12 днів тому

    A yayam

  • @KidsTvbabys
    @KidsTvbabys Рік тому

    Love you mam but I found you in last time😢

  • @SrRudranshAgarwal
    @SrRudranshAgarwal 7 місяців тому

    6:30min ka intro hai bhai😂

  • @VikashBhakhar-by8nj
    @VikashBhakhar-by8nj 4 місяці тому

    Hi

  • @mehnazsanakhan4482
    @mehnazsanakhan4482 Рік тому

    Hiii

  • @Hahaha-ut5km
    @Hahaha-ut5km Рік тому

    Why does she sound like kusha kapila