Timestamps: 0:00 Introduction 0:48 Evolution 8:55 Origin of the Universe 11:21 Formation of the Earth 12:31 Origin of life on Earth 19:10 Theory of Special Creation 20:17 Darwin’s voyage 21:56 Darwin’s theory of Evolution 25:34 Evidences of Evolution 28:33 Evidences from Morphology & Anatomy 39:31 Evidences from Fossils 40:15 How are fossil layers formed? 42:50 How do fossils give evidence for evolution? 46:13 Evidence from England on population of moths 50:35 Evidence of Resistant variety of organisms 53:25 Adaptive Radiation 54:28 Adaptive Radiation: Darwin’s finches 58:39 Adaptive Radiation: Australian Marsupials 59:51 Marsupials & Placental mammals 1:03:05 Darwinian Theory of Evolution 1:09:12 Darwinian Theory: Natural Selection 1:11:30 Lamarck Theory of Evolution 1:13:11 Natural Selection: Example 1:15:59 Microevolution 1:17:51 Macroevolution 1:19:31 Mechanisms of Evolution 1:25:35 Speciation 1:26:32 How speciation occurs? 1:29:20 Hardy-Weinberg Principle: Introduction 1:31:54 Quick Recap: Allele 1:33:53 Quick Recap: Phenotypes & Genotype 1:36:34 Hardy-Weinberg Principle 1:44:53 Hardy-Weinberg Principle: Algebraic equations 1:48:56 Hardy-Weinberg Principle: Example 1. 1:53:39 Hardy-Weinberg Principle: Example 2. 1:56:45 Factors affecting Hardy-Weinberg Principle 2:03:29 Evolution 2:09:24 Evolution of Human Beings 2:11:16 Stages of Human Evolution 2:19:47 Migration of Human Beings BEST OF LUCK 🍀 TO ALL OF US
My dear mam ❤ it’s my humble request please don’t stop making lecture videos of biology and also mam please 🙏🏻 make remaining lecture videos of bio also ❤keep it up🎉
0:00 Introduction 0:48 Evolution 8:55 Origin of the Universe 11:21 Formation of the Earth 12:31 Origin of life on Earth 19:10 Theory of Special Creation 20:17 Darwin’s voyage 21:56 Darwin’s theory of Evolution 25:34 Evidences of Evolution 28:33 Evidences from Morphology & Anatomy 39:31 Evidences from Fossils 40:15 How are fossil layers formed? 42:50 How do fossils give evidence for evolution? 46:13 Evidence from England on population of moths 50:35 Evidence of Resistant variety of organisms 53:25 Adaptive Radiation 54:28 Adaptive Radiation: Darwin’s finches 58:39 Adaptive Radiation: Australian Marsupials 59:51 Marsupials & Placental mammals 1:03:05 Darwinian Theory of Evolution 1:09:12 Darwinian Theory: Natural Selection 1:11:30 Lamarck Theory of Evolution 1:13:11 Natural Selection: Example 1:15:59 Microevolution 1:17:51 Macroevolution 1:19:31 Mechanisms of Evolution 1:25:35 Speciation 1:26:32 How speciation occurs? 1:29:20 Hardy-Weinberg Principle: Introduction 1:31:54 Quick Recap: Allele 1:33:53 Quick Recap: Phenotypes & Genotype 1:36:34 Hardy-Weinberg Principle 1:44:53 Hardy-Weinberg Principle: Algebraic equations 1:48:56 Hardy-Weinberg Principle: Example 1. 1:53:39 Hardy-Weinberg Principle: Example 2. 1:56:45 Factors affecting Hardy-Weinberg Principle 2:03:29 Evolution 2:09:24 Evolution of Human Beings 2:11:16 Stages of Human Evolution 2:19:47 Migration of Human Beings
Hello mam, you may not remember me, but i can't forget you and this channel in my life, this channel and videos helped me a lot during my boards time, now i am in MBBS 1st year in Russia, though i couldn't get government seat, but I don't have any regret in life, because your motivation and inspiration is always with me and many students like me, in few years i will become Doctor, if i get chance, i waan meet you in real life and say thank you, Thank you mam for your videos and your staff and bio mam, she really cleared my concepts, thank you learnohub and mam. For students of 11th and 12th, guys just dont take stress, there is so much you have to see and handle in life, just follow mam instructions and one thing its you who is responsible for your marks and ranks not coaching institute, tution and yt videos or channels, believe in yourself and don't forget life is short and enjoy it fully, live for yourself not for others. 🙂🙂🙂
You are doing too good mam...like no other teacher uses this technique of giving examples like yours... your method of explaining by using animation is excellent....i can understand every topic very easily...not only in this chapter but every chapter you taught❤️✨
Thanks a lot ma'am! I was searching for this ch and wasn't able to understand it by any other channel. And tomorrow is my exam. This is surely a blessing. ❤
😍.... Thank you mam Our class teacher said this chapter has nothing other than memorization...that made so boring But studying with you seems everything precious and valuable.... Thanks a lot❤❤❤
Thank you so much mam for providing us moneyless best education!! U r one shot videos were very useful for my exams &one day battings😅..u nd u r videos r one of the reason for my good marks in inter 1st year exams!!!.. Lastly concepts r crystal clear mam & THANK YOU SO MUCH MAM🫡🙏
Your passion for teaching shines through! Inspiring.✨""You made learning evolution enjoyable. Thank you!" "I'm excited to learn more from you, Roshni Mam.❤ thanks a lot mam 😇
Trick to remember: DR SNEHA SHEHA KA opposite kardo DR AHENS DRYOPITHECOUS ramapithrcous Australopithecus Homo habilis Homo erectus Neandrathal man Homo sapiens
these chapters are somewhat boring isliye concepts samajh hi nahi aa rhe the, but mujhe pata tha sirf Roshni mam hi aise chapters ke doubt clear krwa sakti hai💫💫
Mam, 46:50 evidences of evolution me moth lichen me hide hote the jo ki white tha isiye white moth jyada the but after industrialisation pollution k karn lichen dark hogaye jinke karn dark colored moth lichen me camouflage ho gaye aur unka population barh gaya or white colored moth ab easily visible hone karn kha liye gaye aur unki population decline ho gai...
Concept hua crystal clear ❤❤❤❤ Mam you are my favourite teacher You teach absolutely bestest in less time a person can learn from you in a relax way❤❤❤ I will always remember you Any board student can sure watch the video Ong whole RUclips lecture Without time wastage aap dekho zroor samjh ayega bhoot acche se.. Love You Mam❤❤❤❤❤❤❤❤❤
Mam u are so intelligent I mean how can one be so talented u r superb mam 👏 mam aap or bhi 12th ki biology ke ch ki video bnaiye na aap bht achha pdati h Mere literally concept crystal clear ho Jate h many many thnx mam plzzz or bhi ch ki video Lana boards se phle
@@AtheistAryanbhai universe ban k apne aap time k sath destroy ho jata hai y baat Hinduism ne 1000 saal phle btai Jo ki aaj science bta rhi hai , agar bhrosa nhi to article search maar Lena ki stars destroy hote hai ki nhi
Ma'am U are amazing mein नेपाल se huu mere teachers padhdete hai fir bhi mein aake aapke video dekhtii huu Qkii aab buhat achhe se samjhti hai jismee mind hota hai crist & clear❤❤❤❤ LOVE YOU MA'AM
Mam after watching this video I don't have any doubt in this chapter . It's really so helpful for me☺️ . so thank u mam for providing this video to us 🙏.... But plz mam we really want a video from human health and disease .We really need it 🙏🙏.. we want u again in human health and disease chapter (please mam)
There are so many brilliant teachers in learnohub but Roshni mam is best in all! Who agree with me? 😊
Meh !
🖐️
I do👍
Yes🎉
You are right 👍
2:11:35
Daro mat :- Dryopithecus
Shree Ram :- Ramapithecus
Abhii :- Australopithecines
Hai :- Homo habilis
Hamesha :- Homo erectus
Hai :- Homo sapiens
Best trick❤
😂😂😂😂
Maine bhi eski trick upload ki h....wo easy h 😊 check !
Hii
Mja nhi aya ese yd na hone ka chote
Timestamps:
0:00 Introduction
0:48 Evolution
8:55 Origin of the Universe
11:21 Formation of the Earth
12:31 Origin of life on Earth
19:10 Theory of Special Creation
20:17 Darwin’s voyage
21:56 Darwin’s theory of Evolution
25:34 Evidences of Evolution
28:33 Evidences from Morphology & Anatomy
39:31 Evidences from Fossils
40:15 How are fossil layers formed?
42:50 How do fossils give evidence for evolution?
46:13 Evidence from England on population of moths
50:35 Evidence of Resistant variety of organisms
53:25 Adaptive Radiation
54:28 Adaptive Radiation: Darwin’s finches
58:39 Adaptive Radiation: Australian Marsupials
59:51 Marsupials & Placental mammals
1:03:05 Darwinian Theory of Evolution
1:09:12 Darwinian Theory: Natural Selection
1:11:30 Lamarck Theory of Evolution
1:13:11 Natural Selection: Example
1:15:59 Microevolution
1:17:51 Macroevolution
1:19:31 Mechanisms of Evolution
1:25:35 Speciation
1:26:32 How speciation occurs?
1:29:20 Hardy-Weinberg Principle: Introduction
1:31:54 Quick Recap: Allele
1:33:53 Quick Recap: Phenotypes & Genotype
1:36:34 Hardy-Weinberg Principle
1:44:53 Hardy-Weinberg Principle: Algebraic equations
1:48:56 Hardy-Weinberg Principle: Example 1.
1:53:39 Hardy-Weinberg Principle: Example 2.
1:56:45 Factors affecting Hardy-Weinberg Principle
2:03:29 Evolution
2:09:24 Evolution of Human Beings
2:11:16 Stages of Human Evolution
2:19:47 Migration of Human Beings
BEST OF LUCK 🍀 TO ALL OF US
For Typing all the timestamps, you deserve a like
@@aboi9865 He copied it from description 😢
❤❤
Thank buddy ❤❤
No offense , but yehi koi ladka likha hota toh sab usko bolte ki copy paste krke kya kr liya , and all.
Mam plz never stop providing us these awesome lectures
Concept hua Cristal clear
Mam Human health and disease ka aap ka vidio kab you tube per aagya
Excellent ma'am ❤🎉
I agree that Roshani mam is best
Finally our best teacher is back pls mam don't stop till our neet exam🙏🙏🙏🙏🙏🙏
Mamji curly hair dominant hota hai. 1:38:03
You are watching for neet
Kya ye neet ke liye sufficient hai
Neet ke liye sufficient hai bhi aur nhi bhi depends on how you are preparing
But agar yahan se ek baar padh liya jo mam ne padhaya hai aur ek baar ncert read karli to ye topics to pakke ho jayenge
You have done your MSc., in Physics and you're teaching Biology that too GENETICS (toughest branch of Biology).....Hats off to you❤❤🎉
@Proboy303 that's insane
Attendance of 2024-25 batch😂❤🎉
🤚
Present 😅
I😊
🫡
Present 😂
My dear mam ❤ it’s my humble request please don’t stop making lecture videos of biology and also mam please 🙏🏻 make remaining lecture videos of bio also ❤keep it up🎉
0:00 Introduction
0:48 Evolution
8:55 Origin of the Universe
11:21 Formation of the Earth
12:31 Origin of life on Earth
19:10 Theory of Special Creation
20:17 Darwin’s voyage
21:56 Darwin’s theory of Evolution
25:34 Evidences of Evolution
28:33 Evidences from Morphology & Anatomy
39:31 Evidences from Fossils
40:15 How are fossil layers formed?
42:50 How do fossils give evidence for evolution?
46:13 Evidence from England on population of moths
50:35 Evidence of Resistant variety of organisms
53:25 Adaptive Radiation
54:28 Adaptive Radiation: Darwin’s finches
58:39 Adaptive Radiation: Australian Marsupials
59:51 Marsupials & Placental mammals
1:03:05 Darwinian Theory of Evolution
1:09:12 Darwinian Theory: Natural Selection
1:11:30 Lamarck Theory of Evolution
1:13:11 Natural Selection: Example
1:15:59 Microevolution
1:17:51 Macroevolution
1:19:31 Mechanisms of Evolution
1:25:35 Speciation
1:26:32 How speciation occurs?
1:29:20 Hardy-Weinberg Principle: Introduction
1:31:54 Quick Recap: Allele
1:33:53 Quick Recap: Phenotypes & Genotype
1:36:34 Hardy-Weinberg Principle
1:44:53 Hardy-Weinberg Principle: Algebraic equations
1:48:56 Hardy-Weinberg Principle: Example 1.
1:53:39 Hardy-Weinberg Principle: Example 2.
1:56:45 Factors affecting Hardy-Weinberg Principle
2:03:29 Evolution
2:09:24 Evolution of Human Beings
2:11:16 Stages of Human Evolution
2:19:47 Migration of Human Beings
Hello mam, you may not remember me, but i can't forget you and this channel in my life, this channel and videos helped me a lot during my boards time, now i am in MBBS 1st year in Russia, though i couldn't get government seat, but I don't have any regret in life, because your motivation and inspiration is always with me and many students like me, in few years i will become Doctor, if i get chance, i waan meet you in real life and say thank you, Thank you mam for your videos and your staff and bio mam, she really cleared my concepts, thank you learnohub and mam.
For students of 11th and 12th, guys just dont take stress, there is so much you have to see and handle in life, just follow mam instructions and one thing its you who is responsible for your marks and ranks not coaching institute, tution and yt videos or channels, believe in yourself and don't forget life is short and enjoy it fully, live for yourself not for others. 🙂🙂🙂
Acha kitne marks aae apko neet me or
How much you score in neet please tell me??
I just want to say ... thank you so much bayi 🙂❤️🫀
❤
You are the one and only who clears all doubt of every chapter
Mam aap sare doubt kr deti hai hai crystal clear ❤
I have used your oneshots for my board exam revision and they have really helped me. Thanks to you!
One of the best lecture...😊 my concepts are now crystal clear.
00
@@Kriti22vmatlab?
You are doing too good mam...like no other teacher uses this technique of giving examples like yours... your method of explaining by using animation is excellent....i can understand every topic very easily...not only in this chapter but every chapter you taught❤️✨
Good job Roshni ma'am ♥️
Doubts are crystal clear 👍
Thanks mam for all students to give free knowledge in this platform.
Thanks a lot ma'am! I was searching for this ch and wasn't able to understand it by any other channel. And tomorrow is my exam. This is surely a blessing. ❤
pass hue?
@@prabhaskushwaha748 64/70 :)
Pass hue 🙃?
@@prabhaskushwaha748 92 the
😍.... Thank you mam
Our class teacher said this chapter has nothing other than memorization...that made so boring
But studying with you seems everything precious and valuable....
Thanks a lot❤❤❤
Mam your lecture makes me memorize instant by watching ❤i glad to have a content like this on free 😊 you are inspiration for us👏
Mam please make one shot for every chapter..🙏These are really very helpful.
plz continue these sessions.. your way of teaching is so fascinating ma'am Thankyou so much
Omg😮😮 don't have words to say...... Guys go for it. Best lecture in whole RUclips ▶️🔴🔴🔴
Belated but best lecture thank you so much ma'am 💝
I waste my whole 12th year now I study evolution with full concentration....Thankuuu lovely mam ❤❤❤❤❤❤❤❤❤❤....
All doubts are crystal clear 🙂
Can you explain me whta is genetic drift?? Pls
You are the only teacher, who can teach us about all our science subject. Thanks 😊 a lot mam🙏
Now Crystal clear mam..❤️
Concept hua crystal clear ❤😊
Mam, you teach very well, this chapter is so good that if I say any word, it will pale in praise of you.❤❤❤
My favourite chapter in biology ❤
Thank you so much for best explanation
I'm geography student but like these chapter
Thank you so much mam for providing us moneyless best education!!
U r one shot videos were very useful for my exams &one day battings😅..u nd u r videos r one of the reason for my good marks in inter 1st year exams!!!..
Lastly concepts r crystal clear mam & THANK YOU SO MUCH MAM🫡🙏
She is the GOAT🐐 of biology ❤❤❤
Mam please make video for remaining chapters before board exam we are dependent on u 🙏
Amazing lecture mam
🙏🏻
concept sch m crystal clear ho gya ❤
Mam you're the best teacher❤
Your passion for teaching shines through! Inspiring.✨""You made learning evolution enjoyable. Thank you!"
"I'm excited to learn more from you, Roshni Mam.❤ thanks a lot mam 😇
Hope we also get for class 11.plz😊😊😊
Trick to remember: DR SNEHA
SHEHA KA opposite kardo DR AHENS
DRYOPITHECOUS
ramapithrcous
Australopithecus
Homo habilis
Homo erectus
Neandrathal man
Homo sapiens
study to 3d animation is so simple and easy to learn concept thankyou for providing this type of vidio for us
Thank you so much mam for providing best videos ❤
I was waiting for this lecture by you mam❤ concept crystal clear hogaya
Ma'am I have no words.. How can i describe how I feel when I do study from your videos
Thank you mam for providing lecture of this chapter ❤❤
Thank you so much ma'am for giving me education for free ❤
Most awaited techer ❤️🔥❤️🔥
2025buddies attendence here ✍️
No I will not give my attendance..
😂
these chapters are somewhat boring isliye concepts samajh hi nahi aa rhe the, but mujhe pata tha sirf Roshni mam hi aise chapters ke doubt clear krwa sakti hai💫💫
it's interesting
D- Dryopithecus
R- Ramapithecua
A- Australopithecus
He- Homo Habilis
Er- Homo Erectus
Sa- Homo Sapiens
Thank you so much ma'am.... it's very much useful ❤️
Mam, 46:50 evidences of evolution me moth lichen me hide hote the jo ki white tha isiye white moth jyada the but after industrialisation pollution k karn lichen dark hogaye jinke karn dark colored moth lichen me camouflage ho gaye aur unka population barh gaya or white colored moth ab easily visible hone karn kha liye gaye aur unki population decline ho gai...
Now i am nervous because of boards but i want to crack tomorrow 🎉❤for today we all have to give our 100%❤🎉
one of the best teacher for one shot 😊😊
Mam please complete the bio syllabus before November
Your lectures was very understanding 😂😊
Mam plz give us all chapters lecture of biology 🙏
Mam apne to es hard and complete theoretical chapter ko bhi must tarike se ese easy kar diya thanks mam
Concept hua crystal clear ❤❤❤❤
Mam you are my favourite teacher
You teach absolutely bestest in less time a person can learn from you in a relax way❤❤❤
I will always remember you
Any board student can sure watch the video Ong whole RUclips lecture
Without time wastage aap dekho zroor samjh ayega bhoot acche se..
Love You Mam❤❤❤❤❤❤❤❤❤
Yesss
Evolution of same speciee in different area starting from a point abd then radiating to other area
Analogy be like : same same but different 😂
Mam u are so intelligent I mean how can one be so talented u r superb mam 👏 mam aap or bhi 12th ki biology ke ch ki video bnaiye na aap bht achha pdati h Mere literally concept crystal clear ho Jate h many many thnx mam plzzz or bhi ch ki video Lana boards se phle
Continue to deliver all topics mam...
I enjoyed the whole lec........ur way to explanation is fantastic mam
Mam could u please make a video speaking in English 😭. Your lectures in English are very good, the only problem is that I can't understand Hindi
Jo chpter samaj nhi ata ha wo itna easily samjte ap ke fav hojata 🥺❤️❤️thanks
Mam 👽 in the South Africa
(AB devilliars)
Nice mam aap bahot achha padhati hai mera ek bhi doubt hi nhi rhta hai aap ke class karne ke bad
Thankyou so much mam 👍❤and all the team of learnohub❤
mam aap aisai teach kartai ho ki kya bataye hm apko mtlb kuch bol nhi sktai really mam I am impressed with u ❤❤❤❤
45:55 maam aap ke piche sher
Watched the whole video, thank you mam 🙏🙌
Mam is back with there op explanation ❤❤😊
she is a great teacher in all world 🌎 ❤️
Finally you're back..........thankkkkkkk youuuuuuuu soooooo mucccchhhhhhhh ma'am 🥰😘☺️🙏❤❤🥰😊🥰 crystal clear ma'am 😊✨🤞🥰
HAR HAR MAHADEV ❤ THE CREATOR OF WHOLE UNIVERSE 🌍
🤡
@@AtheistAryanbhai universe ban k apne aap time k sath destroy ho jata hai y baat Hinduism ne 1000 saal phle btai Jo ki aaj science bta rhi hai , agar bhrosa nhi to article search maar Lena ki stars destroy hote hai ki nhi
Concept hue crystal clear 🤗🖒✌
Thanku so much mam ❤ we all are waiting for your vedios😊
You are brilliant mam 💯💯
No words about your teaching ways ✨🖇💛
Thanks man for providing in this Bio one short lecture .I apperiacete your efforts. 🙏🙏🇮🇳
you are change the gender of mam
Mam pls provide us the unit of *Ecosystem* .. Only this unit has left in biology's syllabus.
Coming soon.
Awesome explanation ma'am
I'm your new student and today I got to know about your channel😊
Best lecture
Now my concepts are crystal clear
Kal board exam h mera 19 March 2024😢
Huu😢😅
Tu akela nahi hai Bhai
Kaisa huya exam app logo ka?
Ma'am U are amazing mein नेपाल se huu mere teachers padhdete hai fir bhi mein aake aapke video dekhtii huu Qkii aab buhat achhe se samjhti hai jismee mind hota hai crist & clear❤❤❤❤ LOVE YOU MA'AM
Nepal mai vi CBSE hai kya?
@@entertainmenttv7759 nahi mein mein SEE HOta hai
@@missiontosavelife8749 SEE hota hai?
Others be like you cannot teach from zero level
Roshni ma'am laughing in the corner..
Thankyou so much ma'am ❤❤ you are really very a good teacher lots of love ma'am ❤❤ Roshni ma'am ❤❤❤❤❤❤❤❤❤
Is this lecture is sufficient for board exam
Yess mam discribe each and every details so uh can
Mam app bahut accha padhati ho par apke animation is just next level bahut he accha video hai❤❤❤
We really missed uh alot😢❤✨ thank you for coming!! 💫
Koi baat nahi babu youtub se padh Lana 😂
Chrome se padh lena..😊
Fvghjhgh
Mam plz plant physiology bhi lijiye na...🙏😢
Roshni ma'am and her team is spreading happiness❤
2:07:10 water reptiles jaise ki????
Kal exam ha bio ka aur maine aja dekh rhi hu 😂😂😂 power of backbenchers 😅😅 one day before exam 😅😅19 March
😂😂😂😂😂
Yes😂
Same 😂
लड़किया kab se backbenchers ho gai|| lo aa gai real vale backbencher ham kal bio ka half yearly hai aaj padh ke kal exam
why girls can't be back benchers stupid@@RishabhSingh-ne4lv
Best lecture of evolution thank you so much mam aapke one shot se concept hua crystal clear 😊
Mam please make all next chapter vedios....ur way of teaching is superb...please please mam🥺 mam time bohod km bacha h
In which class u study?
Thank You For gifting these kind of master piece lactures love ❤❤ from pakistan 🇵🇰🇵🇰🇵🇰🇵🇰
kon kon 2024 mai dakh raha hh or aj he start kia hoo
5 chapter baache hai aur baaki sab bhul gayi mai
Me
@ranjitasingh5141 Mera 3 hi hua 🥲
Me ab start kiya hu pw ki revision series dekhna sahi rahega vo thodi shot hai na toh batao ?
@@ZeroHero-x3y samay Kam he toh vahi sahi rehenga
Mam after watching this video I don't have any doubt in this chapter . It's really so helpful for me☺️ . so thank u mam for providing this video to us 🙏....
But plz mam we really want a video from human health and disease .We really need it 🙏🙏.. we want u again in human health and disease chapter (please mam)
Thank u mam for such a wonderful lecture ❤
37:34 kitne thk huve?
2 😢😅
I really couldn't find a better lecture than yours mam
Plzz request for new lacture 😢