Genetic Engineering Basic | Genetic Engineering in Agriculture by Diljeet Singh | Learn Smarter
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics

Grades

Grade 8 Grade 9 Grade 10 Grade 11 Grade 12

Curriculum

CBSE ICSE IB
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

games
Typing
Memory
Math
English Adventures
Knowledge
Genetic Engineering in Agriculture

Genetic engineering in agriculture enhances crop traits such as pest resistance and increased yield. Prominent examples of genetically modified crops like Bt Cotton and Golden Rice showcase significant benefits. Methods for gene transfer, including Agrobacterium-mediated transformation and gene guns, are critical for effective genetic modifications, while biosafety and regulatory challenges play crucial roles in the acceptance of GM crops.

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.

Sections

  • 1

    Why Genetically Modify Crops?

    Genetically modifying crops enhances agricultural productivity by improving traits like yield, pest resistance, and nutritional value.

    Learning Practice

  • 2

    Examples Of Genetically Modified Crops

    This section discusses major examples of genetically modified crops, their introduced traits, and the benefits they provide.

    Learning Practice

  • 2.1

    Gm Crop Trait Introduced Benefit

    This section highlights genetically modified (GM) crops, their introduced traits, and the benefits they provide to agriculture.

    Learning Practice

  • 3

    Methods Of Gene Transfer In Plants

    This section details the methods used to transfer genes into plants, including Agrobacterium-mediated transformation, gene gun technology, and CRISPR.

    Learning Practice

  • 3.1

    Agrobacterium-Mediated Transformation

    Agrobacterium-mediated transformation is a key method for gene transfer in plants, leveraging a natural plant pathogen to introduce desired genetic traits.

    Learning Practice

  • 3.2

    Gene Gun (Biolistics)

    The Gene Gun, or biolistics, is a method for transferring DNA into plant cells using DNA-coated metal particles.

    Learning Practice

  • 3.3

    Crispr In Agriculture

    CRISPR technology allows for targeted and efficient editing of genes in crops to enhance desirable traits.

    Learning Practice

  • 4

    Biosafety And Regulatory Concerns

    This section outlines the biosafety and regulatory concerns surrounding genetically modified (GM) crops, including their environmental impacts, health risks, ethical issues, and the roles of various regulatory bodies.

    Learning Practice

  • 4.1

    Concerns

    This section addresses the biosafety and regulatory concerns surrounding genetically modified (GM) crops.

    Learning Practice

  • 4.2

    Regulatory Bodies

    This section discusses the various regulatory bodies responsible for overseeing the safety and legality of genetically modified crops.

    Learning Practice

  • 4.3

    Labelling

    This section focuses on the regulations surrounding the labelling of genetically modified foods in various countries.

    Learning Practice

  • 5

    Advantages And Disadvantages

    This section outlines the key advantages and disadvantages of genetic engineering in agriculture.

    Learning Practice

  • 5.1

    Advantages

    Genetic engineering offers several advantages in agriculture, including enhanced productivity, reduced pesticide use, and improved nutritional content.

    Learning Practice

  • 5.2

    Disadvantages

    This section highlights the key disadvantages associated with genetically modified crops, including public distrust and potential ecological impacts.

    Learning Practice

  • 6

    Chapter Summary

    The chapter summarizes the role of genetic engineering in agriculture, detailing the improvements it offers in crop traits and associated concerns.

    Learning Practice

References

Chapter 8_ Genetic Engineering in Agriculture.pdf

Class Notes

Memorization

What we have learnt

  • Genetic engineering can imp...
  • Key examples of GM crops in...
  • Techniques such as Agrobact...

Final Test

Revision Tests