Grade 12 Exam > Grade 12 Videos > Biology for Grade 12 > What is Plant Breeding?
What is Plant Breeding? Video Lecture | Biology for Grade 12
|
124 videos|210 docs|207 tests
|
FAQs on What is Plant Breeding? Video Lecture - Biology for Grade 12
| 1. What is plant breeding? |  |
Plant breeding is the science and art of altering the genetic traits of plants in order to develop new and improved varieties. This involves selecting and crossing plants with desirable traits to create offspring with the desired characteristics.
| 2. Why is plant breeding important? | |
Plant breeding plays a crucial role in agriculture and food production. It helps in developing crops that are resistant to diseases, pests, and environmental stressors, thereby increasing yields and ensuring food security. Additionally, it contributes to the development of crops with improved nutritional content and quality, meeting the demands of a growing population.
| 3. How is plant breeding done? | |
Plant breeding involves several techniques, such as selection, hybridization, and genetic engineering. Selection is the process of choosing plants with desirable traits and propagating them. Hybridization involves crossing two different plants to combine their desirable traits in the offspring. Genetic engineering involves modifying the plant's DNA to introduce specific traits.
| 4. What are the challenges in plant breeding? | |
Plant breeding faces various challenges, including the complexity of plant genomes, limited genetic diversity in cultivated crops, and long breeding cycles. Additionally, the interaction between genes and the environment can affect the expression of desired traits, making it difficult to predict the outcomes of breeding programs accurately.
| 5. What are the benefits of plant breeding? | |
Plant breeding has numerous benefits, including increased crop productivity, improved nutritional content, and enhanced tolerance to biotic and abiotic stresses. It also leads to the development of disease-resistant varieties, reducing the need for pesticides and promoting sustainable agriculture practices. Furthermore, plant breeding contributes to the conservation of genetic diversity and the preservation of traditional crop varieties.
Related Exams
About this Video
|
1.9K Views |
|
4.62/5 Rating |
|
Nov 24, 2024 Last updated |
Video Description: What is Plant Breeding? for Grade 12 2024 is part of Biology for Grade 12 preparation.
The notes and questions for What is Plant Breeding? have been prepared according to the Grade 12 exam syllabus.
Information about What is Plant Breeding? covers all important topics for Grade 12 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What is Plant Breeding?.
Introduction of What is Plant Breeding? in English is available as part of our Biology for Grade 12 for Grade 12 & What is Plant Breeding? in
Hindi for Biology for Grade 12 course. Download more important topics related with notes, lectures and mock test series for
Grade 12 Exam by signing up for free.
Description
Video Lecture & Questions for What is Plant Breeding? Video Lecture | Biology for Grade 12 - Grade 12 full syllabus preparation | Free video for Grade 12 exam to prepare for Biology for Grade 12.
Information about What is Plant Breeding?
Here you can find the meaning of What is Plant Breeding? defined & explained in the simplest way possible.
Besides explaining types of What is Plant Breeding? theory, EduRev gives you an ample number of questions to practice What is Plant Breeding? tests,
examples and also practice Grade 12 tests.
|
124 videos|210 docs|207 tests
|
|
Explore Courses for Grade 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Extra Questions
,Sample Paper
,MCQs
,Objective type Questions
,What is Plant Breeding? Video Lecture | Biology for Grade 12
,past year papers
,study material
,mock tests for examination
,What is Plant Breeding? Video Lecture | Biology for Grade 12
,Important questions
,practice quizzes
,shortcuts and tricks
,Semester Notes
,Free
,Previous Year Questions with Solutions
,Viva Questions
,video lectures
,Summary
,ppt
,Exam
,What is Plant Breeding? Video Lecture | Biology for Grade 12
;
Study What is Plant Breeding? on the App
Students of Grade 12 can study What is Plant Breeding? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is Plant Breeding?,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of What is Plant Breeding? is prepared as per the latest Grade 12 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup