Class 12 Biology – Crash Course (CBSE Board)

Class 12 Biology – Crash Course (CBSE Board)

Course Overview

This crash course provides a fast-track and concept-focused revision of the Class 12 botany &
Zoology NCERT syllabus, . The course covers all major units including Reproduction,
Genetics, Evolution, Biotechnology, Human Physiology, and Human Health. Students will
learn through diagrams, flowcharts, PYQs, and exam-based explanations.

Duration

45 Hours Course Duration (Live Classes)

Learning Objectives

• Understand all major Biology concepts from Class 12 NCERT in a simple, exam-focused manner.
• Learn diagrams, important definitions, and NCERT-based line-by-line explanations.
• Master high-weightage topics from Reproduction, Genetics, Evolution, and Human Health.
• Solve Past Year Questions (PYQ) and practice MCQs for maximum scoring.

Chapter-Wise Breakdown

Reproduction in Organisms + Sexual Reproduction in Flowering Plants

• Asexual vs. Sexual reproduction
• Life span, events of reproduction
• Pre-fertilization, fertilization & post-fertilization events
• Development of embryo, seed, fruit, and double fertilization

Human Reproduction

• Male and female reproductive systems
• Gametogenesis (spermatogenesis & oogenesis)
• Menstrual cycle phases
• Fertilization, implantation, pregnancy & parturition
• Reproductive health, IVF, contraception

Principles of Inheritance & Variation (Genetics)

• Mendel’s laws, monohybrid & dihybrid crosses
• Gene interactions, incomplete dominance, co-dominance
• Chromosomal theory of inheritance
• Sex determination, sex-linked diseases
• Pedigree analysis, mutations

Molecular Basis of Inheritance

• Structure of DNA & RNA
• DNA replication
• Transcription & translation
• Genetic code and gene expression
• Regulation of gene expression
• Human genome project, DNA fingerprinting

Evolution + Human Health & Disease

Evolution

• Origin of life theories
• Darwinism, natural selection, Hardy–Weinberg principle
• Speciation, evidences of evolution

Human Health & Disease

• Immunity (innate & acquired)
• Vaccines and antibodies
• Diseases: AIDS, cancer, malaria, Typhoid, etc.
• Drug abuse and prevention

Biotechnology – Principles, Processes & Applications

• • Tools of recombinant DNA technology
  • Restriction enzymes, cloning vectors
  • PCR, gel electrophoresis, DNA ligase
  • Applications: GM crops, insulin production, gene therapy
  • Ethical issues

Human Physiology Revision (Quick Crash)

• Nervous system, endocrine system (hormones)
• Digestive, respiratory, circulatory & excretory systems (overview)
• Reproductive physiology quick revision
• PYQ discussion + Mind maps
• Case study: Hormonal imbalance & its effects.

Course Materials

• Recorded videos of all live classes
• Access to classes anytime, anywhere
• NCERT-based notes, worksheets & practice tests
• Chapter-wise MCQs + PYQs

Assessment

• Online test after every chapter
• Final test at end of course