Biotechnology
(Code No. 045)
DELETED PORTIONS CLASS XI
• Under Unit I: Biotechnology: An Overview
o Chapter 1
Biotechnology: An Overview: Public Perception of Biotechnology,
Biotechnology in India and Global Trends
Under Unit II: Molecules of Life
Chapter 1
Bio-molecules- Building Blocks: Sphingosine, Biochemical Transformations
Under Unit III:Genetics and Molecular Biology
Chapter 1: Concepts of Genetics
Gene Interaction, Sex-Linked Inheritance, Extra nuclear Inheritance, Quantitative Inheritance, Genes at the Population Level
Chapter 2: Genes and Genomes: Structure and Function Regulation of Gene Expression, DNA Repair, Genome Organization
Under Unit IV: Cells and Organisms
Chapter 1: The Basic Unit of Life
Tissues and Organs, Stem Cells, Biodiversity
Chapter 2: Cell Growth and Development
Gaseous Exchange, Internal Transport, Maintaining the Internal Environment, In vitroFertilization, Animal and Plant, Development, Programmed Cell Death, Defense Mechanisms in Plants
Practicals
1. Recording practical results and safety rules in the laboratory
2. Determination of bacterial growth curve
3. Isolation of milk protein (Casein)
4. Study of various stages of mitosis and calculation of mitotic index
5. Preparation of karyotype
Curriculum Deduction Details (Deleted Portion only for the purpose of Annual Examination-2021)This has to be read along with the revised syllabus and also with the Alternative Calendar of NCERT.
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