Class 12 Biology Genetic Engineering and Genomics – DNA Technology & Genome Analysis

Genetic Engineering and Genomics is an important topic in modern Biology that focuses on the manipulation and analysis of genetic material. These technologies have revolutionized medicine, agriculture, biotechnology, and scientific research.

This chapter is highly important for NEET and Class 12 Board Exams.

What is Genetic Engineering?

Genetic engineering is the process of modifying an organism's DNA to introduce desirable traits or remove unwanted characteristics.

Key Techniques

Recombinant DNA Technology
Gene Cloning
DNA Sequencing
Gene Editing

These techniques help scientists alter genetic material for specific purposes.

What is Genomics?

Genomics is the study of the complete set of genes (genome) present in an organism. It helps researchers understand gene functions, inheritance patterns, and genetic variations.

Applications of Genomics

Genome Mapping
Disease Diagnosis
Personalized Medicine
Evolutionary Studies

1 / 0 100%

Applications of Genetic Engineering

In Medicine

Production of Insulin
Gene Therapy
Vaccine Development
Treatment of Genetic Disorders

In Agriculture

Development of High-Yield Crops
Pest-Resistant Plants
Improved Nutritional Quality

In Industry

Production of Enzymes
Biofuel Development
Pharmaceutical Manufacturing

Importance of Genetic Engineering and Genomics

Improves healthcare and medicine.
Enhances agricultural productivity.
Helps understand genetic diseases.
Supports biotechnology research.
Contributes to scientific advancements.

Importance for NEET

Genetic Engineering and Genomics is a scoring topic in Biology. Questions are commonly asked on recombinant DNA technology, gene cloning, genome projects, gene therapy, and applications of genomics.

Download

MTG NTA NEET Home Test Series For 2026 Exam