behlogy | Cambridge A Level 9700 Biology
behlogy | Cambridge A Level 9700 Biology
  • 146
  • 2 021 811
Chapter 6.2a - Protein Synthesis (Transcription, RNA mod, Translation) | Cambridge A-Level 9700 Bio
Based on the 2022-2024 syllabus
Cambridge Assessment International Education
9700 AS Biology
Full Chapter 6 playlist:
ua-cam.com/play/PL8EBwIj-eOLNEI35QlR7hh5RSQdtPppk3.html
Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by *chapter* on www.genesisorigo.com/cambridge-a-level-biology/
AS and A2 Biology Notes Bundles are also available!
Sign up for FREE resources / free trials :D
What will you be getting per chapter?
- Comprehensively written notes by Miss Beh
- Based on the NEW! 2022-2024 Cambridge A-Level 9700 Biology syllabus
- Derived from analysing 12 years of past year papers (2010-2022)
- Highlighted with important keywords in RED and BOLD
- Structured according to the chapter outline listed in the beginning
- Accompanied by lecture videos without ADs
- 100 MCQs and answers for AS Biology chapters
- Topical past papers available from 2015-2020 for each chapter
- Worksheet with selected past year structured questions, to practice frequently-examined questions, a broad variety of questions, and reduce repetitive questions .
P/S: We're still working very hard to build the site! Chapters will be released in stages. Stay tuned :)
How to Enrol? www.genesisorigo.com/a-level-resources-guide-to-enrollment/
----
Contact / follow me on:
Email - behlogy@gmail.com
UA-cam - www.youtube.com/@behlogy
Instagram - behlogy
TikTok - www.tiktok.com/@behlogy
Переглядів: 19 900

Відео

Chapter 1.3a - Cell Structure and Function (Structure 1-9) | Cambridge A-Level 9700 Biology
Переглядів 42 тис.Рік тому
Based on the NEW! 2022-2024 syllabus Cambridge Assessment International Education 9700 AS Biology Full Chapter 1 playlist: ua-cam.com/play/PL8EBwIj-eOLPeSY1e54iSd9UL4lw6WpF6.html Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by *chapter* on www.genesisorigo.com/cambridge-a-level-biology/ AS and A2 Biology Notes ...
Chapter 1.1 - Microscopy | Cambridge A-Level 9700 Biology
Переглядів 69 тис.Рік тому
Based on the NEW! 2022-2024 syllabus Cambridge Assessment International Education 9700 AS Biology Full Chapter 1 playlist: ua-cam.com/play/PL8EBwIj-eOLPeSY1e54iSd9UL4lw6WpF6.html Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by *chapter* on www.genesisorigo.com/cambridge-a-level-biology/ AS and A2 Biology Notes ...
Chapter 1.2 - Micrometry and Magnification | Cambridge A-Level 9700 Biology
Переглядів 34 тис.Рік тому
Based on the NEW! 2022-2024 syllabus Cambridge Assessment International Education 9700 AS Biology Full Chapter 1 playlist: ua-cam.com/play/PL8EBwIj-eOLPeSY1e54iSd9UL4lw6WpF6.html Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by *chapter* on www.genesisorigo.com/cambridge-a-level-biology/ AS and A2 Biology Notes ...
Chapter 2.1 - Carbohydrates | Cambridge A-Level 9700 Biology
Переглядів 42 тис.Рік тому
Based on the NEW! 2022-2024 syllabus Cambridge Assessment International Education 9700 AS Biology Full Chapter 2 playlist: ua-cam.com/play/PL8EBwIj-eOLPPzaXEXENXUNP9gw3OJIdw.html Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by *chapter* on www.genesisorigo.com/cambridge-a-level-biology/ AS and A2 Biology Notes ...
How to Investigate Membrane Permeability
Переглядів 7 тис.2 роки тому
How to Investigate Membrane Permeability
How to Observe Plasmolysis in Onion Cells
Переглядів 10 тис.2 роки тому
How to Observe Plasmolysis in Onion Cells
How to Measure Rate of the Catalase Reaction
Переглядів 9 тис.2 роки тому
How to Measure Rate of the Catalase Reaction
How to Monitor An Enzyme Time-Course (The Amylase Reaction)
Переглядів 9 тис.2 роки тому
How to Monitor An Enzyme Time-Course (The Amylase Reaction)
How to Perform Serial Dilutions
Переглядів 18 тис.2 роки тому
How to Perform Serial Dilutions
How to Perform Simple Dilutions
Переглядів 20 тис.2 роки тому
How to Perform Simple Dilutions
How to Conduct Biological Tests (for Known and Unknown Solutions)
Переглядів 14 тис.2 роки тому
How to Conduct Biological Tests (for Known and Unknown Solutions)
How to Prepare a Microscope Slide (Onion and Cheek Cell)
Переглядів 23 тис.2 роки тому
How to Prepare a Microscope Slide (Onion and Cheek Cell)
Chapter 11.2b - Monoclonal Antibodies | Cambridge A-Level 9700 Biology
Переглядів 10 тис.2 роки тому
Chapter 11.2b - Monoclonal Antibodies | Cambridge A-Level 9700 Biology
Chapter 11.2a - Immunity and Vaccination | Cambridge A-Level 9700 Biology
Переглядів 13 тис.2 роки тому
Chapter 11.2a - Immunity and Vaccination | Cambridge A-Level 9700 Biology
Chapter 11.1c - Maturation and Activation of T-Lymphocytes | Cambridge A-Level 9700 Biology
Переглядів 9 тис.2 роки тому
Chapter 11.1c - Maturation and Activation of T-Lymphocytes | Cambridge A-Level 9700 Biology
Chapter 11.1b - Maturation and Activation of B Lymphocytes | Cambridge A-Level 9700 Biology
Переглядів 14 тис.2 роки тому
Chapter 11.1b - Maturation and Activation of B Lymphocytes | Cambridge A-Level 9700 Biology
Chapter 11.1a - Phagocytes and Lymphocytes | Cambridge A-Level 9700 Biology
Переглядів 21 тис.2 роки тому
Chapter 11.1a - Phagocytes and Lymphocytes | Cambridge A-Level 9700 Biology
Chapter 10 (Part 2) - Antibiotics and Antibiotic Resistance | Cambridge A-Level 9700 Biology
Переглядів 12 тис.2 роки тому
Chapter 10 (Part 2) - Antibiotics and Antibiotic Resistance | Cambridge A-Level 9700 Biology
Chapter 10 - Introduction to Infectious Diseases | Cambridge A-Level 9700 Biology
Переглядів 22 тис.2 роки тому
Chapter 10 - Introduction to Infectious Diseases | Cambridge A-Level 9700 Biology
Chapter 9 - Gas Exchange | Cambridge A-Level 9700 Biology
Переглядів 36 тис.2 роки тому
Chapter 9 - Gas Exchange | Cambridge A-Level 9700 Biology
Chapter 8.3c - Control of Heart Beat | Cambridge A-Level 9700 Biology
Переглядів 13 тис.2 роки тому
Chapter 8.3c - Control of Heart Beat | Cambridge A-Level 9700 Biology
Chapter 8.3b - The Cardiac Cycle | Cambridge A-Level 9700 Biology
Переглядів 18 тис.2 роки тому
Chapter 8.3b - The Cardiac Cycle | Cambridge A-Level 9700 Biology
Chapter 8.3a - Structure of The Heart | Cambridge A-Level 9700 Biology
Переглядів 13 тис.2 роки тому
Chapter 8.3a - Structure of The Heart | Cambridge A-Level 9700 Biology
Chapter 6.2b - Mutation | Cambridge A-Level 9700 Biology
Переглядів 11 тис.2 роки тому
Chapter 6.2b - Mutation | Cambridge A-Level 9700 Biology
Chapter 8.2 - Transport of O2 and CO2 (Bohr Effect) | Cambridge A-Level 9700 Biology
Переглядів 24 тис.2 роки тому
Chapter 8.2 - Transport of O2 and CO2 (Bohr Effect) | Cambridge A-Level 9700 Biology
Chapter 8.1c - WBCs and RBCs | Cambridge A-Level 9700 Biology
Переглядів 16 тис.2 роки тому
Chapter 8.1c - WBCs and RBCs | Cambridge A-Level 9700 Biology
Chapter 8.1a - Blood Vessels | Cambridge A-Level 9700 Biology
Переглядів 67 тис.2 роки тому
Chapter 8.1a - Blood Vessels | Cambridge A-Level 9700 Biology
Chapter 8.1b - Blood Plasma vs Tissue Fluid | Cambridge A-Level 9700 Biology
Переглядів 22 тис.2 роки тому
Chapter 8.1b - Blood Plasma vs Tissue Fluid | Cambridge A-Level 9700 Biology
Chap 11 (Part 2b) - Monoclonal Antibodies | Cambridge A-Level 9700 Biology
Переглядів 2,2 тис.2 роки тому
Chap 11 (Part 2b) - Monoclonal Antibodies | Cambridge A-Level 9700 Biology

КОМЕНТАРІ

  • @junpingsun8904
    @junpingsun8904 4 дні тому

    very good

  • @lilapaudel3344
    @lilapaudel3344 5 днів тому

    very nice

  • @rosalily5137
    @rosalily5137 6 днів тому

    I just sincerely want to appreciate you for being so thorough with every single topic...... you have helped me so much Miss. Thank you so so much for these ❤

  • @kittycat2779
    @kittycat2779 11 днів тому

    TY SO SO SO MUCH MAAM U DONT KNOW HOW MUCH YOUR P3 VIDS HAVE SAVED MY LIFE MAY GOD BLESS U 💕

  • @rehanabokhari4482
    @rehanabokhari4482 12 днів тому

    Very good way of explanation without wasting time and also doing practice qs in one video. Thanks

  • @its_MALAK888
    @its_MALAK888 15 днів тому

    Can u plz explain biology for cambridge igcse ?

    • @behlogy
      @behlogy 13 днів тому

      Aaa but i have never taught it so i kneeda study it from scratch

    • @its_MALAK888
      @its_MALAK888 13 днів тому

      Ohh so the books r like steps ​@@behlogyI asked u bec there is no one teachs that book idk y But thanks for reply 💗💫

  • @AyantuTechane
    @AyantuTechane 17 днів тому

    the explanation is so amazing . thank you so much

  • @ocean1955
    @ocean1955 19 днів тому

    Do we have to learn anything else about immobilised enzymes? Like e.g. 0:19 the ways in immobilised enzymes form (absorption, covalent bonds etc) or even learn. it in depth?

    • @behlogy
      @behlogy 13 днів тому

      Nope this is it.

  • @mopo.diaries
    @mopo.diaries 19 днів тому

    Thank you miss Beh! but how can i differentiate between smooth muscle and elastic membranes in images?

    • @behlogy
      @behlogy 14 днів тому

      Elastic fibres cant be really seen! Don't worry about it. Smooth muscle looks like layers of a tissue roll

  • @zebrazoe4741
    @zebrazoe4741 20 днів тому

    Thank you so muchhhhh 😊

  • @ocean1955
    @ocean1955 20 днів тому

    Irreversible Non-Competitive Inhibition (graph) in the non-competitvely inhibited enzyme reaction (blue line) why do we say there is a lower [E] instead of saying there are no enzymes at all? 13:48 I also don't understand why Km is constant? Is it because the enzyme that is inhibited was inhibited later? In the start the enzyme was without an inhibitor so it reached till half its max reaction....but as the inhibitor binded to the enzyme, the reaction stopped so it reached Vmax early/decrease in Vmax compared to the enzymes without inhibitor? I hope this made sense

    • @behlogy
      @behlogy 14 днів тому

      If there no enzymes at all, there would be no reaction, no graph to draw. Thats true at coordinates of (0,0). But as we repeat the experiment many times with increasing [E] and same [inhibitor]... The inhibitor is not in excess to block all the enzymes. Some enzymes are inhibited, some completely not affected. Therefore, lower [E that is working] compared to the uninhibited. Also therefore Km is same bcs the enzymes that are working are working as usual, same affinity. But lower Vmax bcs less [E]

  • @Jemarquis_16
    @Jemarquis_16 22 дні тому

    My AS biology practical exam is tomorrow, thank you so much 🙏

  • @maliktaha95
    @maliktaha95 23 дні тому

    completed the playlist, tommorow is my A Levels Exam

  • @lemonnn.111
    @lemonnn.111 23 дні тому

    Helloo, on the serial dilution drawing shouldn't the label under the beakers be 10cm3 since 10cm3 of 20cm3 is being transferred in the first 3?

    • @behlogy
      @behlogy 22 дні тому

      Write 10cm3 (final volume) when the example has the words "....to use" under the beaker. If not, write 20cm3 (initial volume)

    • @lemonnn.111
      @lemonnn.111 22 дні тому

      @@behlogy Oh! I didn't know this, thankfully it was proportional dilution in todays paper, thanks for the response!

  • @lemonnn.111
    @lemonnn.111 23 дні тому

    The book says you should list concentrations from the lowest to highest when you make a table, is this always necessary?

    • @behlogy
      @behlogy 22 дні тому

      The opposite way is fine! But it must always be in order

    • @lemonnn.111
      @lemonnn.111 22 дні тому

      @@behlogy tyy

  • @WoolCinder
    @WoolCinder 24 дні тому

    THANK U SO SO MUCH I LITERALLY CANT EXPRESS ENOUGH ON HOW HELPFUL YOUR VIDEOS TRULY ARE 💗💗

  • @nabihaamir8453
    @nabihaamir8453 25 днів тому

    YOU`RE MAGICAL!!

  • @areebashoaib5381
    @areebashoaib5381 25 днів тому

    Hey do we have to decide the concentrations by ourselves ?

    • @behlogy
      @behlogy 22 дні тому

      Most of the time!

  • @auraezahra
    @auraezahra 26 днів тому

    I’m in med school now thanks to you and i STILL keep coming back to brush up concepts!!! This channel is a lifesaver

  • @Pinklette
    @Pinklette 26 днів тому

    Ms Behhhhh pls notice me I am your biggest fan. 😘🥰🎀🥺🥺 You are my inspiration every day 👉👈 Whenever I look at my bio textbook, i imagine your face on it .. I love you ms beh pls notice me UwU 😻❤️💖 I Will get A* in Alevels if you notice me 🤺🤪

    • @levivivia
      @levivivia 25 днів тому

      DONT DISTURB MS BEH 😡😡😡 shes too busy saving students lives

    • @behlogy
      @behlogy 25 днів тому

      🤣🤣🤣🤣

    • @levivivia
      @levivivia 24 дні тому

      ​@@behlogy MS BEHH MY IDOL do you have any words of wisdom and blessings for our biology final year exam on Wednesday 🥺🥺🥺🥺

    • @Pinklette
      @Pinklette 24 дні тому

      @@behlogy OMGGG THANK YOU MS BEH FOR NOTICING ME AND MAGNIFYING MY HEART 10000x 😍🥰🥳😜😍😝😜🤪😘

  • @mubaris.s
    @mubaris.s 27 днів тому

    Hope u make money from these videos

    • @behlogy
      @behlogy 27 днів тому

      A leeetleee bit hahhaha

  • @armadev
    @armadev 29 днів тому

    hi miss , is this is sufficient for compettitive exams like bmat

    • @behlogy
      @behlogy 28 днів тому

      Idk :') Never studied BMAT

  • @ocean1955
    @ocean1955 29 днів тому

    Hi. Could you please explain, on the last slide what is meant by 'allow transfer of charges/groups' and why is it important? Thanks!

    • @behlogy
      @behlogy 28 днів тому

      Like for example, transfering group from subtrate A to substrate B to make something that's negatively charged to become more positive charged, so it can interact with the substrate C is that it is negatively charged... Therefore overall making the reaction "easier" aka lowers the activation energy and speeds up the rate of reaction

  • @gheed7950
    @gheed7950 29 днів тому

    Life saver istg

  • @dittowithglasses9837
    @dittowithglasses9837 Місяць тому

    i can feel my brain growing

  • @adailyfact
    @adailyfact Місяць тому

    Very useful for the AQA essay which requires above-specification knowledge, which this is.

  • @isbah887
    @isbah887 Місяць тому

    hi maam i didnt have biology as a subject before but i just decided to take it so is it possible for me to get a good grade in 4 months (i will appear in oct nov 2024 for my AS) also do you have everything covered if i study only from you will it be enough ? also i really like chemistry and score well... is bio some what like chemistry like the past papers are they repeated like that?

    • @behlogy
      @behlogy Місяць тому

      It's definitely possible, if you're focused enough! Doing papers is key and yes my videos are enough. However how many subjects are you taking? If you are taking more than 3 in total, i would think twice bcs it is A LOT to study at the same time

  • @nabihaamir8453
    @nabihaamir8453 Місяць тому

    is this a complete bio practical playlist?

    • @behlogy
      @behlogy Місяць тому

      Pretty much all the basics covered, ya!

  • @penelopekristan5860
    @penelopekristan5860 Місяць тому

    Struggling with the stalk question. I understand why B and C are wrong, but I don’t understand why the bend in A is correct and the bend in D isn’t. In my mind, D looks like the bend you’d get if the protoplast pushed against the cell wall (outward curve). Could someone explain to me why A (which looks like an inward curve to me) is right?

    • @behlogy
      @behlogy Місяць тому

      Ok so it's not a cell wall, it's the thicker outside layer of a stalk that has rigid cells that doesnt expand as much! This layer is represented by a darker/shaded layer in the options. So imagine that the darker/shaded layer doesnt change in length at all, but the unshaded region can expand and contract. When water moves into those unshaded layer of cells via osmosis, the unshaded cells bend towards the shaded outside layer of cells. Bcs it's pushing against each other and expanding. So the answer is A. D is the complete opposite. When water moves out, the unshaded layer of cells shrink, therefore bending away from the shaded layer of cells

  • @Painbite
    @Painbite Місяць тому

    i dont get what you mean when you said when antibody acts as b cell receptors arent they always b cell receptors?

    • @behlogy
      @behlogy Місяць тому

      It's the same structure as antibody! And no, most antibodies are actually secreted out of the cell!

  • @adyanshaikh7500
    @adyanshaikh7500 Місяць тому

    my academic comeback is all thanks to this woman, my A level exam is literally in a few hours. You are the greatest thing to have ever walked the face of the earth. I would marry you if I could. Thank you for saving my life <3

  • @Isaac-gs1br
    @Isaac-gs1br Місяць тому

    Legend

  • @jaimachowdhury906
    @jaimachowdhury906 Місяць тому

    i love u bro, ill remember u when im rich

  • @voyage-of-tranquility
    @voyage-of-tranquility Місяць тому

    thank you so much for your determined work <3 I have a question-----> at 31:00, can't the answer be 3? aren't cell surface membranes just overall one component? why would we count it as 5?

    • @behlogy
      @behlogy Місяць тому

      Bcs it's a phospholipid bilayer! = 2 layers per cell membrane

  • @Sudesh_sudu_
    @Sudesh_sudu_ Місяць тому

    Maam can u please name the chapters which have p5 content from ur playlist please 🙏🏽

    • @behlogy
      @behlogy Місяць тому

      Every chapter has it! Stats tests are in chap 16 ,17 ,18 tho

    • @Sudesh_sudu_
      @Sudesh_sudu_ Місяць тому

      @@behlogymam either i am blind or am i just seeing p5 topics from chapter 12-13-16-17-18-19??? Just to make sure sorry for the trouble 🫶🏻

  • @AdilNadeem-gl4rc
    @AdilNadeem-gl4rc Місяць тому

    Hii mam beh Ive been watching your videos since i came in A level, your videos have helped me tremendously, majority of my prep is from your videos, Lots of good wishes for u, you have helped me ALOT, ive even recommended your channel to every single fried of mine and encouraged them to watch your videos, keep up the amazing work mam 🫶🏻

  • @Bajwa1169
    @Bajwa1169 Місяць тому

    Got a cie tomorrow tysmm

  • @tasnimhasem1474
    @tasnimhasem1474 Місяць тому

    Miss what is the unit for volume of oxygen produced

    • @behlogy
      @behlogy Місяць тому

      Could be cm3 or dm3 or in terms of pressure (Pa) depending on the instrument used!

  • @anirudhgovada2753
    @anirudhgovada2753 Місяць тому

    My Paper 5 is on the 14th (Zone 1 for M/J series). This has been a life saver as I have been struggling with these 8 mark questions. Could you please go over other typical P5 questions (like analysing statistical tests) in brief detail and explain how to answer, as well as maybe some general last-minute tips? I also have paper 2 right before (it's back to back). I'm trying to use MS but I feel you are explaining very well. Thank you for all your support. It would be great to get some advice before Tuesday but if it's too late it's alright. Belated congratulations for getting married --- don't get too stressed out/tired with videos, I can understand your personal situation :)

    • @user-ht7kc5or3p
      @user-ht7kc5or3p Місяць тому

      me too. i have both the papers on the same day for all the p2 papers (14/15/16)

    • @mujtaba3809
      @mujtaba3809 Місяць тому

      @@user-ht7kc5or3p me too bro just gave p4 physics

    • @behlogy
      @behlogy Місяць тому

      It's kinda last min! I have stats questions covered in the videos of the related chapters! Chap 16-18...look it up

    • @anirudhgovada2753
      @anirudhgovada2753 Місяць тому

      Thank you, I’ll be sure to look at them.

  • @tasnimhasem1474
    @tasnimhasem1474 Місяць тому

    miss is hemocytometer in our syllabus?

    • @behlogy
      @behlogy Місяць тому

      Not really but i have seen it in papaerd as application questions before!

  • @bismahkhan2682
    @bismahkhan2682 Місяць тому

    I used to watch your videos before all my exams this year, and scored above 80% for all of them! You make the concepts so easy to grasp that I remember most of these even months after my last exams. I have Biology p2 tomorrow and I'm just revising today cuz I already remember most of it. Honestly you're a great help for A level students! Istgg ur even better than my teachers at college 😭🤌🏻 Please don't stop making videos everr

  • @YunjinHa-dc2wq
    @YunjinHa-dc2wq Місяць тому

    LITERALLY A LIFE SAFER 💕💕💕💕💕💕💕💕 WATCHING ALL THE VIDEOS 2 DAYS BEFORE THE EXAM 😭😭😭

    • @vexxed7391
      @vexxed7391 Місяць тому

      I'm watching it 3 hours before lmao

    • @YunjinHa-dc2wq
      @YunjinHa-dc2wq Місяць тому

      @@vexxed7391 YOOOOOO A BIG SALUTE TO YA LIKE FR

  • @sun-do3tg
    @sun-do3tg Місяць тому

    best biology channel ever to exist, may my blessings get to u, im aiming for an A for AS, and with your help this seems so possible now :) P.S. we have our paper on 14th May

  • @kazuhasbigfattoes7642
    @kazuhasbigfattoes7642 Місяць тому

    Just a question In our year my teacher didnt go through immobilized enzymes at all and my exam is in 2 days Has it been removed from the syllabus??

    • @kazuhasbigfattoes7642
      @kazuhasbigfattoes7642 Місяць тому

      I take a level right now in year 13 by the way

    • @behlogy
      @behlogy Місяць тому

      Immobilized enzymes is still in AS syllabus...and can be examined in Paper 4/5

  • @anirudhgovada2753
    @anirudhgovada2753 Місяць тому

    Just finished my Paper 4 and Paper 3 on 7 and 9 May. Paper 4 went fine and so did Paper 3 (but I know I messed up on a question in the microscope). Studying hard for Papers 2 + 5 dual on 14th, and Ms. Beh you are helping me greatly. Thanks for everything! I'm trying to use your guidance for paper 5 but still trying to master the 8 mark question on writing the procedure.

    • @behlogy
      @behlogy Місяць тому

      All the bestttt!

  • @jennychew160
    @jennychew160 Місяць тому

    Miss I’ve bought the paper 5 but the annotated marking scheme is so blurrrr so I couldn’t read your handwritings😭

    • @behlogy
      @behlogy Місяць тому

      Im sorry! It was the best resolution i could get it to be. It think it's still kinda readable for me...? Feel free to PM me on insta if you cant understand anything!

  • @k-time5953
    @k-time5953 Місяць тому

    Hello Miss! I have an AS paper 2 exam coming up, could you please recommend some things that can be done to do well on the test💜💜💜

    • @behlogy
      @behlogy Місяць тому

      Read questions carefully before answering! Answer in as much detail as possible! Also, get enough food and sleep before the exam kay?

  • @wadana6456
    @wadana6456 Місяць тому

    do we have to explain our statement? for example if we write ‘keeping container with organisms in the dark’ , so do we have to also mention the reason? like bcuz we want to avoid photosynthesis?

    • @behlogy
      @behlogy Місяць тому

      You can 😊

  • @Drdianan
    @Drdianan Місяць тому

    you are just an angel 😇 Ms ,I used to get 2s and Zeros till you taught me,Thank you God bless you