TTT: 7 WT: Text book by N.C.E.R.T. 2. Reference book by Dinesh Publications.

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1 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : XII Subject: Biology Month : May Chapter : 5 Principles of Inheritance and Variation No. of Periods:15 TTT: 7 WT: 8 Chapter : 5 Chapter : Principles of Inheritance and Variation Learning Objectives Resources Activity Class Work Home work The students will be able to 1. explain terms like allele, genes,incomplete dominance,co dominance,linkage etc. 2. differentiate b/w the different types of genetic disorders. 3. answer reasoning facts on concepts based on inheritance and variation. 4.explain laws given by Mendel,chromosomal theory of inheritance 5. analyse the pedigree chart and answer the questions based on it. 6Find the genotypic and phenotypic ratio in the F1 and F2generation 1. Text book by N.C.E.R.T. 2. Reference book by Dinesh Publications. 3. Mendelian inheritance ;Pedigree analysis (to be done in the practical periods) : Mendel s laws of Inheritance; Inheritance of one gene; Incomplete dominance, Co-dominance; Inheritance of two genes-law of independent assortment,chromosomal theory of Inheritance; Linkage and Recombination; Sex determination ;Mutation; Genetic disorders- Pedigree analysis, Mendelian disorders; Chromosomal disorders. NCERT Pg. 93 &94 Q1,7,11,14

2 Assessment Class test PERIOD WISE PLAN PERIOD CONTENT NCERT Pg.69 to71 Mendel s laws of Inheritance NCERT Pg.71 to75 Inheritance of one gene & 4 NCERT Pg.75 to 78 Incomplete dominance, Co-dominance &6 NCERT Pg. 78 to 83 Inheritance of two genes-law of independent assortment,chromosomal theory of Inheritance NCERT Pg. 83& 84 Linkage and Recombination NCERT Pg. 85 to 87 Sex determination ;Mutation NCERT Pg. 87 to 88 Genetic disorders- Pedigree analysis Mendelian disorders NCERT Pg. 88 to 90 Mendelian disorders

3 NCERT Pg.90 to91 Chromosomal disorders Discussion of NCERT questions given on page 93 & Board Questions based on the chapter. 14 Class test 15 Gap task Month : May & July No of Periods: 34 Chapter :6 Molecular Basis Of Inheritance TTT: 17 WT: 17 Chapter :6 Chapter : Molecular Basis Of Inheritance Learning Objectives The students will be able to 1. explain terms like replication,transcription,translation etc. 2. differentiate b/w a) DNA & RNA b)transcription and translation c)m RNA & t RNA d) template strand & coding strand 3. answer reasoning facts on concepts based on molecular basis of inheritance. 4.explain various experiments conducted to finf the molecular basis of inheritance. 5.describe about Human Genome Project & DNA fingerprinting Resources 4. Text book by N.C.E.R.T. 5. Reference book by Dinesh Publications. 6.

4 to 4 - Activity IIIIIIIII Class Work : The DNA- Structure of Polynucleotide chain; Salient features of Double helix structure of DNA; Packaging of DNA Helix; The Search for Genetic Material- Transforming principle; The Genetic material is DNA; Properties of Genetic Material ; RNA World ; Replication; Transcription-transcription unit,transcription unit and the gene; Types of RNA and the process of Transcription; Genetic Code-Mutations and Genetic Code, trna-the Adapter Molecule;Translation; Regulation of Gene Expression-The Lac operon; Human Genome Project- Goals of HGP,Salient features of Human Genome, Applications and Future Challenges ; DNA Fingerprinting principles,process and applications. Home work NCERT Pg. 125 Q 8,9,11,12 Assessment Class test PERIOD WISE PLAN PERIOD CONTENT 3 NCERT Pg.95 to 99 The DNA- Structure of Polynucleotide chain & 5 NCERT Pg.99 &100 Packaging of DNA Helix & 7 NCERT Pg. 100 & 101 The Search for Genetic Material- Transforming principle ; Biochemical Characterisation of Transforming Principle & 9 NCERT Pg. 101 to 102 The Genetic material is DNA & 11 NCERT Pg.102 to 104 Properties of Genetic Material

5 NCERT Pg.104 RNA World ; Replication & 14 NCERT Pg. 104 to 106 The Experimental Proof & 16 NCERT Pg. 106 to 107 The Machinery and the Enzymes & 18 NCERT Pg. 107 to 109 Transcription-transcription unit,transcription unit and the gene & 20 NCERT Pg. 109 to 111 Types of RNA and the process of Transcription NCERT Pg. 111to 113 Genetic Code NCERT Pg. 113 to 114 Mutations and Genetic Code, trna-the Adapter Molecule NCERT Pg. 114 to 115 Translation NCERT Pg. 115 to 116 Regulation of Gene Expression NCERT Pg. 116 to 117 The Lac operon & 27 NCERT Pg. 118 to 121

6 Human Genome Project- Goals of HGP,Salient features of Human Genome, Applications and Future Challenges & 29 NCERT Pg. 121 to 123 DNA Fingerprinting principles,process and application Discussion of NCERT Questions of Pg.125 & 32 Board Questions based on the chapter 33 Class test 34 Gap task

GENETICS. I. Review of DNA/RNA A. Basic Structure DNA 3 parts that make up a nucleotide chains wrap around each other to form a

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