Unit 12 | 50 Most Probable Questions | CSIR NET Life-science | IFAS

Unit 12 | 50 Most Probable Questions | CSIR NET Life-science | IFAS explained with clear concepts and exam-focused approach. Master Applied Biology topics including marker assisted selection, plant tissue culture, and Agrobacterium transformation. Includes high-yield PYQs, problem-solving tricks, and previous year question patterns for CSIR NET, GATE, DBT JRF.

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⏳ Lecture Timeline:
[00:00:00] – Introduction of Unit 12 | 50 Most Probable Questions
[00:05:15] – Question 1: Marker-Assisted Selection
[00:11:55] – Question 2: Penicillin Graph (Secondary Metabolite)
[00:18:12] – Question 3: Feedback Activation Pathway
[00:22:00] – Question 4: Ti Plasmid Genes (OCS, NOS, etc.)
[00:28:36] – Question 6: Agrobacterium Gene Transfer
[00:36:55] – Question 8: Cry Gene & 35S Promoter PCR
[00:40:43] – Question 9: Vir Genes (VirA to VirG)
[00:43:44] – Question 10: Disarmed Plasmid & Drought Resistance
[00:55:40] – Question 13: Bipolar vs Unipolar Regeneration
[01:04:59] – Question 15: Cybrid & Cytoplasmic Male Sterility
[01:09:24] – Question 16: Molecular Markers – Dominant/Codominant
[01:16:28] – Question 18: Incorrect Statement in Molecular Breeding
[01:21:06] – Question 19: Organogenesis – Shoot Promotion
[01:24:51] – Question 20: Somatic Embryogenesis Requirements
[01:27:53] – Question 22: Protoplast Fusion Applications
[01:32:05] – Question 24: QTL Mapping & NILs
[01:33:11] – Question 25: Immortal Populations (DH, RIL)
[01:35:13] – Question 26: MAS – Statements
[01:41:30] – Question 29: Dominant vs Codominant Bands
[01:43:43] – Question 30: Double Haploid – Rapid Homozygosity
[01:50:11] – Question 32: Biodegradable Plastic (PHA)
[01:52:10] – Question 34: Geobacter & Uranium Bioremediation
[01:56:18] – Question 36: Cybrid vs Hybrid (Protoplast Fusion)
[01:59:33] – Question 37: Acetosyringone & VirA/VirG Signalling
[02:00:52] – Complete Session (Unit 12 | 50 Most Probable Questions)

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📖 Topics Covered in This Lecture:
• Marker Assisted Selection & MAS tricks
• Agrobacterium Ti plasmid & binary vector
• Plant tissue culture – callus, organogenesis
• Molecular markers: SSR, RAPD, AFLP, SNP
• Somatic hybrid & protoplast fusion PYQs
• Bioremediation & double haploid questions

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📚 Lecture Summary:
IFAS Expert Faculty covers Unit 12 Applied Biology with 50 most probable questions for CSIR NET. Key topics: marker-assisted selection, Agrobacterium transformation, Ti plasmid, protoplast fusion, somatic hybridization, molecular markers (SSR, RAPD, AFLP, SNP), double haploid, bioremediation. PYQ-style MCQs problem-solving. Watch now!
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