CBSE Class 12 Biology - Genetics (Chapter 4,5 and 6)

This course explains chapter 4,5,6 of NCERT CBSE Class 12 Biology.

Chapter 4 : Reproductive health - This Chapter has three lecturers

• Lecture 2 is about contraceptive and types of child barrier methods ranging from physical to chemical methods

• Lecture 3 is about MTP (Medical Termination of Pregnancy) - Indian Laws , STD (Sexually Transmitted Diseases)

• Lecture 4 is about ART (Assisted reproductive technology) - Various Techniques in Indian Medicine

Chapter 5 : Principles of inheritance variation - This chapter has 6 lecturers

• Lecture 6 is about mendel's family background leading to the law of inheritance

• Lecture 7 talks about the inheritance of one gene and test cross, back cross

• Lecture 8 talks about law of segregation, co-dominance, lethal gene

• Lecture 9 is about di hybrid cross, polygenic inheritance and Cytoplasmic inheritance

• Lecture 10 talks about chromosomal inheritance, linkage and cross over

• Lecture 11 talks about pedigree analysis, sex determination and chromosomal abnormality.

Chapter 6 : Molecular Basis of inheritance : This chapter has 4 lecturers

• Lecture 13 is about Molecules, structure of DNA and its properties

• Lecture 14 talks about DNA replication types and its process

• Lecture 15 talks about DNA transcription - prokaryotes, eukaryotes, genetic code

• Lecture 16 is about proteins synthesis, regulation of gene expression, Lac operon , human genome project & DNA fingerprinting.

DNA, RNA, replication, transcription,translation, genetic code,regulation of gene expression, Lac operon,human genome project, DNA fingerprinting.