CSIR NET life science unit 8 genetics | csir net life science question paper solved
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- Опубликовано: 28 авг 2024
- csir net life science unit 8 genetics | csir net life science question paper solved - This lecture explains about csir net life science unit 8 genetics | csir net life science question paper solved.
In this video, we are discussing the Concept of Genetics in Unit 8 of the CSIR NET Life Science Programme. The lecture is based on the textbook Genetics by De Vries and Feldman. The question paper for this unit is solved and the lecture is followed by a discussion.
In this video, we'll be discussing the topic of genetics in CSIR Net Life Science Unit 8. We'll be looking at the following topics:
- DNA replication
- Mendel's law
- Punnett square
- DNA sequencing
If you're interested in learning more about genetics, then this is the video for you! By the end of this video, you'll have a better understand of the topics discussed, and will be well prepared for the CSIR Net Life Science Unit 8 Genetics exam!
In this video, we are going to discuss csir net life science question paper solved. We are providing the answer to this question paper. So students can prepare for this paper easily.
Stay tuned to know the following topics -
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Thank you for watching the lecture on csir net life science unit 8 genetics | csir net life science question paper solved.
Correct answer for the first question is option 3 Autosomal recessive, probability is 1/2. Let “a” denote the recessive allele and “A” denote the dominant allele. In the first generation, we crossed homozygous recessive individuals with heterozygous individuals.
Male aa x Female Aa & Male Aa x Female aa. These both can give rise to aa, Aa belonging to both males and females. Daughter in the third generation is from the cross of “Aa” Female & “aa” male. Probability of it being “aa” is 1/2.
By the way Shomu sir you explained so many things in an easy way in the other videoes. This is for the first time you did question incorrectly.
Simply we say that in second family if mother Are infected then all male should be infected in case of x linked ressesive but last member of second generation is not affected it mean This pedigree not follow x linked ressesive
Sir the answer of Pedigree should option C... If the mother is affected for recessive gene then the son must be affected because he get X from mother and Y from father.... but in generation 2 we can see unaffected son from affected mother.
Correct If it is X linked recessive, then all her father along with all her sons should be diseased , but here sons are diseased and normal too , X * is passed in all the sons for recessive trait
All father * , her father
Very nice human being really thanks 🙏 alot sir
You're welcome
Sir, isn't it autosomal recessive with probability 1/2?..if it is x linked, then the boy offspring of first pair wouldn't be affected, since he receives unaffected X from mother,right?
U r right, it's autosomal recessive not x linked recessive
Generation 2 , individual (male) 6 is unaffected, therefore there is no complete mother to son transmission. Hence it should be Autosomal recessive...
SHOMU DA, the first answer will be autosomal recessive and prob will be 1/2.
Sir i respectfully want to say that 1st question explanation is totally wrong. If mother is affected by x linked recessive then their son's must be affected because. But in This generation only 1 son in affected. We not sure for x linked its correct answer is Autosomal receive and the probability of that daughter child is 1/3
Correct answer is 4
Explanation: II-3 is Carrier probability is (2/3)
II-4 is affected so (1)
III-3 probability is (1/2)
So 2/3×1×1/2= 1/3
Sir make videos on part-a
Morning shift and evening shift sure shot questions
🙏🙏
Nobody can you sure shot questions. Just click bait videos
However I will share videos from paper 1
@@shomusbiologyofficial part-A topic videos karo sir regarding for the exam 🤝
Sir, first question x linked recessive nahi hoga...
??
Sir if mother is showing the trait, then how is her son not showing the trait in ii6?
Sir i respectfully want to say that 1st question explanation is totally wrong. If mother is affected by x linked recessive then their son's must be affected because. But in This generation only 1 son in affected. We not sure for x linked its correct answer is Autosomal receive and the probability of that daughter child is 1/3
Correct answer is 4
Explanation: II-3 is Carrier probability is (2/3)
II-4 is affected so (1)
III-3 probability is (1/2)
So 2/3×1×1/2= 1/3
Pealese sir Hindi question paper 📜📜📜 solved help me 😊
Okay
Sir, please explain completely in English. I don't understand hindi.
Explained it English only
English
Sir please teach in English
Okay
The answer of first question may be autosomal recessive
Try the logic shared here