Genetics Class 12 | Lecture - 1 | New NCERT Highlights | NEET 2025 & Boards | Garima Goel
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- เผยà¹à¸žà¸£à¹ˆà¹€à¸¡à¸·à¹ˆà¸ 10 ต.ค. 2024
- Genetics Class 12 | Lecture- 1 | New NCERT Highlights | NEET 2025 & Boards | Garima Goel
Welcome to our Class 12 Genetics lecture! In this video, Garima ma'am will teach the key concepts from the new NCERT syllabus, essential for NEET 2025 and board exams preparation. Learn about Mendel's principles of inheritance, the molecular basis of inheritance, genetic variations, and much more. Garima ma'am will break down complex topics like Mendelian and non-Mendelian genetics, DNA replication, transcription, translation, and the chromosomal theory of inheritance in an easy-to-understand way.
🎯ð–ð¡ðšð ð˜ð¨ð®'ð¥ð¥ ð‹ðžðšð«ð§ ð¢ð§ ð“ð¡ð¢ð¬ ð•ð¢ððžð¨:
1. Introduction to Genetics:
Overview of the importance of genetics in biology and medicine.
Introduction to the NCERT Class 12 genetics chapter.
How genetics forms the foundation for understanding evolution and heredity.
2. Mendelian Genetics:
Gregor Mendel’s experiments and the laws of inheritance.
Monohybrid and dihybrid crosses: Understanding the Punnett square and phenotypic ratios.
Concepts of dominant and recessive traits, co-dominance, and incomplete dominance.
3. Chromosomal Theory of Inheritance:
Explanation of the chromosomal basis of inheritance.
Linkage and recombination: How chromosomes affect gene inheritance.
Mapping of chromosomes and the concept of genetic linkage.
4. Molecular Basis of Inheritance:
Structure and function of DNA and RNA.
The process of DNA replication, transcription, and translation.
Genetic code and its characteristics: How proteins are synthesized.
5. Genetic Disorders and Mutations:
Types of genetic disorders: Chromosomal and Mendelian disorders.
Common genetic disorders like Down syndrome, sickle cell anemia, and cystic fibrosis.
Mutations: Types, causes, and effects on genes and chromosomes.
6. Human Genome Project and DNA Fingerprinting:
Overview of the Human Genome Project and its significance in genetics.
Understanding DNA fingerprinting and its applications in forensic science.
Important Diagrams and Their Relevance:
7. Key diagrams from the NCERT textbook that are crucial for exams.
Tips on how to draw and label these diagrams accurately.
Understanding the importance of diagrams in NEET and Board exams.
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Mam when will be the video of the chapter evolution and human health and disease uploaded?
hw ans -
1) PqQqRr -- 8 gametes---- PQR , PQr ,PqR ,pqr, pQR , pQr , pqR , pqr
2) AABBDd --- 2 gameres --- ABD , ABd
completed the lecture today by 12:25 , so to be ready for the second lecture tmr.
hw - Q.5 a) ans. types of gametes - 8 , : - PQR , PQr, PqR, Pqr , pQR, pQr, pqR, pqr .
b) ans. types of gametes - 2 : - ABD , ABd.
Bless to have a teacher like u mamâ¤â¤
thankyou for this
amazing session mamâ¤..... Homework : 1 - gamete = 8 ... PQR , PQr, PqR , Pqr, pQR, pQr, pqR, pqr .... 2 - gamete = 2 .... ABD and ABd
Answers of homework:-
(a)no. of gametes -8 and 6the their types - PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr type
(b)no. of gametes - 2 and their types - ABD and ABd.
Thank you so much ma'am ☺ï¸â¤
Genetics Day 1 completed🎉â¤
Hello mam
Today's homework
1. PpQqRr
gamete = 8
PQR, PQr, PqR, Pqr, pQR, pQr, pqR, pqr
2. AABBDd
gamete= 2
ABD, ABd
Lecture 1 done mamâ¤
HW ans - 1.8(PQR ,PQr,PqR,Pqr,pQR,pQr,pqR,pqr)
2.2( ABD , ABd)
Thank you dear mam â¤
Ma'am bahot ache se samajh aaya thankyou so much â¤
NCERT Dil se series DAY 9 Completed and starting of 3rd new chapter.
HOMEWORK:
a) PpQqRr - 8 gamete = PQR, PQr, PqR, Pqr, pQR, pQr,pqR, pqr
b) AABBDd - 2 gamete = ABD, ABd
😃😃
Thank you so much maam for your GUIDANCE â¤
Amazing lecture mam 🎉â¤ðŸŽ‰
Home work answers are:
a) 8 types of gamete ----> PQR, PQr, PqR, Pqr, pQR, pQr,pqR, pqr
b) 2 types of gamete ----> ABD, ABd
Thankyou mam for the amazing lecture â¤
✔ð—¨ð˜€ð—² ð—–ð—¼ð—±ð—² : ð—šð—¡ð—§ðŸ±ðŸ± ðŸð¨ð« ðŒðšð±ð¢ð¦ð®ð¦ ðƒð¢ð¬ðœð¨ð®ð§ð
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Thank you so much ma'am
Qns. 1 :- types of gametes =8
PQR ,PQr , PqR,Pqr ,pQR ,pQr ,pqR ,pqr.
Qns. 2:- types of gametes =2
ABD, ABd
Ma'am homework
1. 8 types of gametes formed
PQR, PQr, PqR, Pqr , pQR, pQr, pqR, pqr
2. 2 types of gametes are formed
ABD, ABd
you are way too amazing mam thank you so much 🥰🥰🥰
Koe batayage man ne live class le the kya yt prr ?
Yess daily hoti hai
Ha re
Ha daily hoti hai 1:30pm pe
Yes
Yes
Lecture starts at 4:15
Homework questions
1) PQR,PQr,PqR,Pqr,pQR,PQr,pqR,PQr
2) ABD,ABd. â¤
Q1-ABD , ABd
Q2- 8, PQR , PQr , PqR, Pqr, pQR, pQr , pqR, pqr
Thanku so much mamâ¤
1-- PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr
2--- ABd,ABdâ¤
Thanku mam 🤗⤠🎉
Today's hw Q1 no of gametes 8(PQR , PQr, Pqr, PqR, pQR,pQr, pqr,pqR
Q2 no of gametes 2 ABD, ABd
AMAZING LECTURE MA'AM
Homework answer
1)PqQqRr
Types of gamete=2^n=2^3=8
PQR, PQr, PqR, Pqr, pQR, pQr, pqR, pqr
2)AABBDd
Gamete=2
ABD, ABd
1. PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr
2. ABD,ABd
hw answers
1) gamete=8
PQR , PQr ,PqR ,pqr, pQR , pQr , pqR , pqr
2)gamete=2
ABD , ABd
Homework done ✅ mam !!
1. 8 gametes
PQR
PQr
PqR
Pqr
pQR
pQr
PqR
pqr
2. 2 gametes
ABD ABd
Ans a) PQR , PQr , PqR , Pqr , pQR , pQr , pqR , pqr
b) ABD , ABd
Ans1: PQR, PQr , PqR, Pqr, pQR, pQr, pqR, pqr
Ans2: ABD , Abd
Homework questions..
1. PpQqRr
Ans-: 8.....PQR PQr PqR Pqr pQR pQr pqR pqr
2. AABBDd
Ans-: 2.....ABD ABd
Awesome lecture mamðŸ˜â¤ï¸
Ans 1. Gametes :8
PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr
Ans2. Gametes :2
ABD,ABd
Home work mam!!
1. 8 gamete
PQR
PQr
Pqr
PqR
pQR
pQr
PqR
pqr
2. 2 gamete
ABD
ABd
Answer of homework questions
ANS1 : PpQqRr = 2^n = 2^3 = 8
PQR,PQr,PqR,Pqr,pQR,pQr,pqR and pqr
ANS2 : AABBDd = 2^1 = 2
ABD and ABd
Homework question answers
Q-1) 8 gametes...PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr
Q-2) 2 gametes...ABD,ABd
Today's homework is complete
ans - 1= 8 gametes = PQR ,PQr,Pqr , pqr , pQR , pQr , pqR ,pqr
2 = 2 gametes = ABD , ABd
mam ans of questions
1) 8 gamete = PQR PQr PqR Pqr pQR pQr pqR pqr
2) 2 gamete = ABD ABd
Homework done ✅
A) 8 gamates
PQR
PQr
PqR
pQR
Pqr
pqR
pQr
pqr
B) 2 gamates
ABD
ABd
Today's Homework answer
1.PpQqRr=
Type of gamete = 2 power 3 which is 8 it means 8 type of gametes will be form
Gametes = PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr
2.AABBDd
Types of gametes= 2
ABD,ABd
Homework
1. PQR, PQr, PqR, PqR, pQR, pQr, pqR, Pqr
2. ABD, ABd
Thanku so much mamâ¤
Notes kaha provided hain?
Thanku mamâ¤
PpQqRr
8 gametes (PQR, PQr, PqR, PqR, pQR, pQr, pqR, pqr)
AABBDd
2 gametes
(ABD ,ABd)
Today's homework:
1) types of gametes- 8
PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr.
2) types of gametes- 2
ABD,ABd
1. PpQqRr= 8 gametes PQR ,PQr, PqR, Pqr ,pQR,pQr, pqR, pqr
2. AABBDd =2 gametes ABD ,ABd
Thanku
Iska lecture 2 kb upload hoga yt par
Homework Q&A :-
1. 8 gametes
PQR
PQr
PqR
Pqr
pQR
pQr
pqR
pqr
2. 2 gametes
ABD
ABd
Ans 😊Q1.PQR,PQr,PqR,Pqr,pQR,pQr,pqR,pqr.....
Q2.ABD,ABd 😊â¤
â¤â¤â¤â¤
maam cuet ka student yaha se padh sakte h
Hw ans...
(a) PpQqRr
= 8..
PQR
PQr
Pqr
pqr
pqR
pQR
PqR
pQr
(B) AABBDd
= {2}
ABD
ABd
Answer 2 2 gamete ABD and ABd
HW QUES 1)PQR, PQr, PqR, Pqr, pQR, pQr, pqR, Pqr
2) ABD, ABd
Q1 PpQqRr
8 gametes
PQR,PQr,PqR,
Pqr,pQR,pQr,pqR,pqr
Q2 AABBDd
2 gametes
ABD,ABd
T̤h̤a̤n̤k̤ṳ m̤a̤m̤ â¤
1st ques m 8 gametes bnege PQR PQr PqR Pqr pQR pQr pqR pqr
2nd ques m 2 gametes bnege ABD ABd
Class 11 k chapter mam kaha h????
Iska pdf kaha milega mam?
Lecture 2 kb ayega
Mam notes kaha milenge
Mane one shot lec. Provide kriye please ðŸ™ðŸ™marathan long vala
53:11..... My nickname is also annuðŸ˜ðŸ˜Œ
Day 1Completed mam 💯
8
Mam where is 2nd lecture
mam other chapters
present mam
Lacture Star at 3:52
Aaj kitne bje lec he
Second lecture?
Hi mam I am the student of class 8th and I wants to become doctor
a. 8 PQR PQr. PqR Pqr. pQR pQr. pqR. pqr. b.2. ABD. ABd
Present mam
Q1 ABD , ABd
Q2 8 gametes PQR , PQr , PqR, Pqr, pQR, pQr, pqR, pqr
Thank you mamâ¤
Thanku mam â¤
Ans a) PQR , PQr , PqR , Pqr , pQR , pQr , pqR , pqr
b) ABD , ABd
â¤â¤
Lacture starts at 3:50