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

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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.
We at BYJU always strive to give you the best. Add this video to your study plans to amplify your chances of cracking the Class 10 boards 2023 exams!
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Пікірлер: 39

  • @ahanabanerjee7256
    @ahanabanerjee7256 Жыл бұрын

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

  • @Priyanshi136
    @Priyanshi136 Жыл бұрын

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

  • @irfankhn90580
    @irfankhn90580 Жыл бұрын

    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

    Жыл бұрын

    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

    Жыл бұрын

    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

    Жыл бұрын

    All the best for boards:)

  • @Bold-Boost
    @Bold-Boost Жыл бұрын

    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. 🤔🤔🤔🙄🙄

  • @anjalityagi1877
    @anjalityagi1877 Жыл бұрын

    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 .

  • @BYJUSClass910

    @BYJUSClass910

    Жыл бұрын

    All the best 😊

  • @user-sl1bs4ow2r
    @user-sl1bs4ow2r8 ай бұрын

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

  • @kashishk5207
    @kashishk5207 Жыл бұрын

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

  • @lubnafakhar9746
    @lubnafakhar9746 Жыл бұрын

    Amazing explanation

  • @SantoshKumar-uh6rt
    @SantoshKumar-uh6rt Жыл бұрын

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

  • @BYJUSClass910

    @BYJUSClass910

    Жыл бұрын

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

  • @lubnafakhar9746
    @lubnafakhar9746 Жыл бұрын

    Amazing cool session mam I am happy

  • @BYJUSClass910
    @BYJUSClass910 Жыл бұрын

    🔷Speak English like an expert, join our spoken English classes for 2 months in just 999, register here: byjus.com/spokenenglish/?Rg5503xcw& 🔷 Learn Goal Setting and Resolutions🎯 in our next Parent Club Webinar on 21st Dec. Register Now, limited seats: forms.gle/46mxF8ZNd7SbhERw6 🔷 BYJU's Mini learning Program is now FREE 🤩 for the first 500 users go for it!!! Use Code- YTFIRST shop.byjus.com/products/byju-s-classes-online-tuitions-class-4-10-introductory-pack-3-sessions?Rg5503xcw&

  • @arsh_hiba
    @arsh_hiba4 ай бұрын

    Session starts at 6:03

  • @nirdeshdubey1294
    @nirdeshdubey1294 Жыл бұрын

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

  • @sonalidey1331
    @sonalidey1331 Жыл бұрын

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

  • @ushnafakhar5443
    @ushnafakhar5443 Жыл бұрын

    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

    Жыл бұрын

    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

    Жыл бұрын

    @@sahithya8028 thank you 🥰🥰🥰🥰

  • @sahithya8028

    @sahithya8028

    Жыл бұрын

    @@ushnafakhar5443 always.... :)

  • @ushnafakhar5443
    @ushnafakhar5443 Жыл бұрын

    How do organisms reproduce chapter ka PYQ

  • @maazmd5165
    @maazmd5165 Жыл бұрын

    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

  • @vaishnaviyadav4586
    @vaishnaviyadav4586 Жыл бұрын

    Mam but trypsin is secreted in pancreas not in small intestine

  • @your_nightmar3
    @your_nightmar3 Жыл бұрын

    Second revision accomplished

  • @powerofstudy2151
    @powerofstudy2151 Жыл бұрын

    Gastric gland is present in stomach

  • @villagerss.tgamer5937
    @villagerss.tgamer5937 Жыл бұрын

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

  • @LovelyRajput-po5yp
    @LovelyRajput-po5yp2 ай бұрын

    Seep means

  • @AG.Ayush.07
    @AG.Ayush.075 ай бұрын

    Is this enough for board???

  • @nirdeshdubey1294
    @nirdeshdubey1294 Жыл бұрын

    Ithese are pepsin mucus

  • @nagarajubhavya8720
    @nagarajubhavya87203 күн бұрын

    A yayam

  • @SrRudranshAgarwal
    @SrRudranshAgarwal7 ай бұрын

    6:30min ka intro hai bhai😂

  • @KidsTvbabys
    @KidsTvbabys Жыл бұрын

    Love you mam but I found you in last time😢

  • @VikashBhakhar-by8nj
    @VikashBhakhar-by8nj3 ай бұрын

    Hi

  • @mehnazsanakhan4482
    @mehnazsanakhan4482 Жыл бұрын

    Hiii

  • @Hahaha-ut5km
    @Hahaha-ut5km Жыл бұрын

    Why does she sound like kusha kapila