Principles of Inheritance and Variation |Class 12| Quick Revision in 30 Minutes |CBSE| Sourabh Raina

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Class 12th Quick Revision Biology CBSE (NEET)

CBSE BOARD CLASS 12th PYQ QUESTIONS BIOLOGY:

Class 12th Biology handwritten notes

Time Stamp
0:00 Introduction
0:44 Mendel's Law of Inheritance
2:41 Inheritance of One gene
5:48 Test Cross
7:28 Law of Dominance
8:06 Law of Segregation
8:45 Incomplete Dominance
10:05 Co-dominance
12:09 Inheritance of Two gene
13:38 Law of Independent assortment
14:52 Rediscovery of Mendel work
15:43 Chromosomal Theory of inheritance
16:42 Verification of Chromosomal Theory of inheritance
17:25 Linkage and Recombination
21:25 Polygenic Inheritance
22:36 Pleiotropy
23:18 Sex determination
26:27 Mutation
27:24 Pedigree analysis
28:40 Mendelian disorders
34:56 Chromosomal disorders
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19 march biology students attendance please😊😊❤Sab chahte h ki sir ka channel aage bdhe same yhi hm bhi chahte hai but don't know why hm ye ni chahte ki sir ka itna accha content or pdhane ka itna aacha trika or bhi kisi students ko pta chle😂😂😂😂😂😂but jokes apart really sir u are an amazing educator for us.. Blessed to hv u ❤just hope everyone gets highest marks in biology exam... And give their best in every field... ❤❤❤hit and like biology students...

mdfaizan
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Legends starting 1 day before boards examination

SnehaBharti-qbon
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Just completed the whole syllabus of biology alongwith book reading and question ncert memorize kar li in 2 days . I have not slept from 2 nights taking only 45 mins naps .... tomorrow all the hardwork is gonna pay... good night now I am gonna sleep

hemantaborah
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The YouTuber I ever saw who doesn't say Like, share & subscribe 💎 sir you're completely a gem ❤ love from Andaman island

preetamkumari
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Legends starts studying one night 🌃 before 😮

SMOFFICIALGAMING-yf
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Everyone plz help sir's channel to grow More 🙏...sir is doing so much hard work for
Thank you so much sir 🙏🙏

Akshay_.
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Pura week to aise guzara jaise, vacation hain

sevensunshine
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bro plzz do pyq of chapters before sleeping even if it takes 4 am plz do its very useful also biology is like chem they repeat pyq ( all the best to everyone may everyone pass with very good marks) God bless

Jaaassh
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start always on the day of examination

kvfigyp
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Real legends are preparing before 1 day left for the exam

wtofdor
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Thank you so much Sir for your hard work .... Finally I have found my way to complete Biology in short time ....😊

Shivani_bora_mbs
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Why i am starting today ? anyone with me ?🙂

NOSKOOL
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Every hard working teacher ❤ sir care about our studies more than us💗so lucky to find your channel. Sir

bhumipriya
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Sir can u please make similar videos for Class 11th biology
It's helping for neet prep

Palak-ci
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Bhai m to ab padh rha hu, mtlb agle din exam h 😅

pnyyrow
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Ajj 17 March hai aur Maine padhana start Kia hai 🙂

subratmeher
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Actually 12 hours k baad Mera board hai to asli legend mai hu 🤣🤣

pahadiff
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Sir bio is easy so it can be understood by everybody but physics was not like bio pls sir make video on physics important questions class 12❤❤❤❤❤❤❤

shivartsmusic
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Overall masculine development in kleinfelter syndrome not muscular
Please correct it
Otherwise awesome video
No baakwas only imp stuff…

myownserenity
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Me studying this vdo 🥱from evening.. Its not completing😳 ... So many distractions😮‍💨😮‍💨

haterqueen