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Dr Saira Biology
Pakistan
Приєднався 3 гру 2009
BIOLOGY for O LEVELS AND A LEVELS for nearly all uk syllabuses
Відео
5090/JUN24/41 PAPER 4 SKILLS EXPLAINED
Переглядів 10514 днів тому
O LEVEL BIOLOGY ALTERNATIVE TO PRACTICAL PAPER 4
5090/JUN24/21 VIDEO ONE Q1 Q2 Q3 EXPLAINED
Переглядів 13514 днів тому
O LEVEL BIOLOGY PAPER 2 SKILLS DISCUSSED
5090/JUN24/22 PAPER22 EXPLAINED
Переглядів 442Місяць тому
O LEVEL BIOLOGY JUNE 2024 SERIES PAPER 22 EXPLAINED
9700/M24/42 VIDEO3 Q7Q8Q9Q10 EXPLAINED
Переглядів 1692 місяці тому
A LEVEL BIOLOGY PAPER 42 MARCH 2024
9700/M24/42 VIDEO 2 Q4 Q5 Q6 EXPLAINED
Переглядів 1612 місяці тому
A LEVEL BIOLOGY A2 PAPER 4 EXPLAINED
5090/0610. paper 4 skills for question ONE
Переглядів 3,3 тис.4 місяці тому
5090/0610. paper 4 skills for question ONE
9700 PAPER 3 PLAN DRAWINGS EXPLAINED
Переглядів 4,7 тис.4 місяці тому
9700 PAPER 3 PLAN DRAWINGS EXPLAINED
9700/W23/41 VIDEO3 Q6 Q7 Q8 EXPLAINED
Переглядів 5105 місяців тому
9700/W23/41 VIDEO3 Q6 Q7 Q8 EXPLAINED
9700/W23/41 VIDEO 2 Q3 Q4 Q5 EXPLAINED
Переглядів 5425 місяців тому
9700/W23/41 VIDEO 2 Q3 Q4 Q5 EXPLAINED
9700/W23/41 VIDEO ONE Q1 Q2 EXPLAINED
Переглядів 7515 місяців тому
9700/W23/41 VIDEO ONE Q1 Q2 EXPLAINED
Maam your videos quality is fucked as my life 😭
please make on 9700/31/o/n/19
Mam what is the year of this paper?
@@mysubconscious8775 Google the statement of the question and write 9700 paper 3 You will get the year of the exam
Teacher your videos are very helpful and easy to understand but there is a problem of voice it’s very low which make hard to listen.
@@ShayzillKhan-s9d Use headphones
Mam can u plz upload like topical past papers of every olevels biology topic. I'm having a hard time to practice topical past papers. If u have uploaded topical questions .. plz can u share the link here? I can't find it
Im so glad i found this playlist specially this video 😭 i was struggling so bad with this chapter but know i feel confident in answering its questions in practice and in my theory next week❤
@@TwantisaiksJun Best of luck 🌸🌺
What about micro propagation, IVF ?
@@fizzatariq7390 Check if its in syllabus
Isnt the collecting duct in the medulla ???
@@ilyaasdaareey3710 Partly in cortex Partly in medulla
Mashallah, Super good. Can i have access to your slides, its very helpful
@@mrforeverspeed Am sorry have not kept any records of that
Aoa dear miss , I would like to know as of 2024 , September 23 has All content related to dialysis been removed from Cambridge syllabus?
Thank you so muchhhhhhhhh ma'am 😭 May Allah SWT shower his blessings upon you 💌
Miss can u tell that varginated plant have white and yellow part but in 17:49 their is yellow area mentioned wasn't it white??plz confirm it's confusing alot
@@BahishtAnwar White or off white does not matter The fact that its not green Which means no chlorophyll
Can u please share me any notes on how to improve by ATP knowledge (I have paper in few days)
Aoa. Ma’am plz tell that u had uploaded topical past papers of each topic for Olevel
@@RashidBangash-i6y Just look up topical past papers playlist Some were added when syllabus changed in 2023
@@RashidBangash-i6y Get the Rove papers app and you can download topical papers and solve them
@@docsaira thanks soo much ma’am for your kindness always remember you in prayers Allah pak ap ko bhut ajr day. Ameen
Mama i would advise you to reupload topical past paper of every Chapter,so that everyone could be benefited
Can you explain for number 23? Because, I think in this number the template strand is 5 ACC 3, and the mRNA strand has to be 3 UGG 5.. As I know, the ribosom also would read the mRNA strand in the translation process in 5 to 3 direction, from 5'GGU3' and the amino acid is Gly, not Trp...
@@stanleynich5415 Read as UGG Do not overthink 23 C RNa is not 5 3 direction Only DNA REPLICATION
Mam, you are doing an excellent job. It’s brilliant.
if weve active and passive immunity in our bodies naturally then why do we need vaccines antibiotics and other medicinnes
@@hamzarizz Exactly Thats what z naturopathy does it just boosts your natural immunity and you don’t need any medications which all have so many side effects Modern day Allopathy just making pharmaceutical companies richer Your thoughts are brilliant
Brilliantly explained
changar😂
Miss in mcq 20 shouldn't the production of antibodies rise after the infection like in part D? Why does it remain low even before the infection in part B?
where is second video?
@@abdurrehmanshahab2625 Go on M 24 playlist
You are like our mother."☺
🐐
Mam Question 6 Part B was confusing can you explain a little?
Mam can you provide bio notes please
I dont understand why is passive immunity short term
Asslamaulaikum maam i had a rewuest if you could upload a full guide on how to solve the bio p2
@@ArthurSalar Just do more past papers There is no special guidelines You just have to know your syllabus well and do more past papers
Great videos, they help me revise my class topics and remind me of any missed topics in my day to day classes. Great use of cambridhe prescribed syllabus❤
@@raneshthakur9702 Thanks
Mam from where I found topical olevels biology both p1 &p2 Thanks
@@RashidBangash-i6y MS books in lahore have them I am sure other cities have their own respective book shops where these are available
@@docsaira mam online hon?
@@RashidBangash-i6y App called Rove papers
@@docsaira thanks maam
Dear Dr Saira Biology I just wanted to take a moment to express my heartfelt gratitude for your amazing biology lessons. Thanks solely to your clear explanations and dedicated teaching, I was able to achieve a B in my O Level Biology! Your dedication and generosity in teaching for free made a real difference in my understanding of the subject. I truly appreciate the way you break down complex topics, making them easier to grasp and more enjoyable to ear Thank you for being such a great teacher and for helping students like me succeed and may Allah bless you with Jannatul Firdaus. Ameen With gratitude, Bahjatullah
@@bahjatullah1156 Thanks a lot for the kind words Greatly appreciate Thanks to Allah for making this possible
First of all, you are speaking in a very low voice, which is difficult to understand despite paying full attention, plus you are making in English. You are speaking in English. The words pronounced louder
this is which paper?
@@sumairasumbal-u6l Paper 4 in O LEVELS Is Alternative to Practical It used to be called Paper 6
❤
Aoa doctor Saira could u please make a separate playlist for AS biology content I’ll be immensely grateful since you’ve been a great help during olevels Also could u tell me whether you’ve uploaded the complete AS level syallabus content for 9700
@@amnanoor1792 Go on playlists And find the AS biology playlist Only slight changes in syllabus Which has been addressed in syllabus update videos
Tysm 😊
Mam is the topic of sexually transmitted virus included in our syllabus?
yes. HIV only. Btw are u giving Bio in oct?
Mam, is the topic “sexually transmitted infection” included in our syllabus?
@@RainaFatima-b9r You should be having a copy of the syllabus when you are studying as every question is based on a syllabus point AIDS IS in the syllabus
Is this true for the exams of May June 2025
@@Zariii111 Yes Good to go
@@docsaira thank you!
miss do yourecoomend us to practice igcse past papers, if we are giving o level exams??
@@nosheenrahbar7938 Yes Definitely helps you to have good practice
Can you please upload a video on final revision of p2?
@@rainafatima6732 Definitely will do my best
Thanks a lot! Will be waiting
Could you tell me which video talks about Goblet cells?
@@ZahabBaloch-kw3mo Study from syllabus Goblet cells are in gas exchange chapter
also wil you be uploading a guide on atp as, v confused in that
apppreciate your hardwork really helped me alot, am attempting paper in this sessions. i had 2 requests the first being could you please upload a video about a theory test for us to attempt just like you conduct in classes also could you upload general video upon how to attempt the paper overall + stratergies
THANK YOUU MAAM!
why did we multiply the vascular bundles counted by 4?
@@elixir245 Counted in one quarter of the whole stem So will be into 4
asalam alaikum miss, is there any way we can ask questions from past papers from you. do you provide any courses that are live?
@@naina3196 WhatsApp me at 0092 300 4495195
maam is this still in course 2024-25?
@@abdurrehmanshahab2625 Yes Of course Same syllabus for next ten years
Hello mam past papers pdf are required for A and As biology..can u tell me how i get the pdf..tell me the process please
17:12 You mean the volume has changed, not the concentration. Right?
@@chemmy8062 I mean keep the same volume but change the concentrations
@@chemmy8062 Please read the question carefully and understand what is the concept being tested You are not understanding the question properly