NEET Exam > NEET Videos > Chromosomal Theory of Inheritance
Chromosomal Theory of Inheritance Video Lecture - NEET
FAQs on Chromosomal Theory of Inheritance Video Lecture - NEET
| 1. What is the chromosomal theory of inheritance? |  |
Ans. The chromosomal theory of inheritance proposes that genes are located on chromosomes and that the behavior of chromosomes during cell division is responsible for the inheritance of traits from parents to offspring. This theory was first proposed by Thomas Hunt Morgan in the early 20th century.
| 2. How does the chromosomal theory of inheritance explain the inheritance of traits? | |
Ans. According to the chromosomal theory of inheritance, genes are located on chromosomes, which are passed from parents to offspring during reproduction. During the process of cell division, chromosomes undergo segregation and independent assortment, leading to the inheritance of specific combinations of genes that determine the traits of an individual.
| 3. What evidence supports the chromosomal theory of inheritance? | |
Ans. The chromosomal theory of inheritance is supported by several lines of evidence. One important piece of evidence is the observation of chromosomal abnormalities in individuals with genetic disorders. For example, individuals with Down syndrome have an extra copy of chromosome 21. Additionally, experiments in fruit flies conducted by Thomas Hunt Morgan and his colleagues provided further evidence by showing that specific traits are linked to specific chromosomes.
| 4. How does the chromosomal theory of inheritance explain sex determination? | |
Ans. The chromosomal theory of inheritance explains sex determination by the presence or absence of specific sex chromosomes. In humans, females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The presence of the Y chromosome determines maleness. This theory suggests that the genes responsible for male or female traits are located on the sex chromosomes and are inherited in a predictable manner.
| 5. What are some implications of the chromosomal theory of inheritance? | |
Ans. The chromosomal theory of inheritance has several implications in the field of genetics. It provides a foundation for understanding patterns of inheritance and the transmission of genetic disorders. It also explains the occurrence of genetic variations and allows for the study of genetic recombination and genetic mapping. Furthermore, this theory has paved the way for advancements in genetic engineering and the development of techniques such as gene therapy.
Related Exams
About this Video
|
1.7K Views |
|
4.61/5 Rating |
|
Dec 18, 2024 Last updated |
Chromosomal Theory of Inheritance for NEET2024 is part of NEET preparation. The notes and questions for Chromosomal Theory of Inheritance
have been prepared according to the NEET exam syllabus. Information about Chromosomal Theory of Inheritance covers all important topics
for NEET2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Chromosomal Theory of Inheritance.
Description
Video Lecture & Questions for Chromosomal Theory of Inheritance Video Lecture - NEET - NEET full syllabus preparation | Free video for NEET exam.
Information about Chromosomal Theory of Inheritance
Here you can find the Chromosomal Theory of Inheritance defined & explained in the simplest way possible. Besides explaining types of Chromosomal Theory of Inheritance
theory, EduRev gives you an ample number of questions to practice Chromosomal Theory of Inheritance tests, examples and also practice NEET tests.
Video Timeline
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Sample Paper
,Semester Notes
,Free
,Previous Year Questions with Solutions
,ppt
,Objective type Questions
,MCQs
,Exam
,Chromosomal Theory of Inheritance Video Lecture - NEET
,mock tests for examination
,practice quizzes
,Chromosomal Theory of Inheritance Video Lecture - NEET
,Chromosomal Theory of Inheritance Video Lecture - NEET
,video lectures
,shortcuts and tricks
,Extra Questions
,Viva Questions
,Important questions
,Summary
,study material
,past year papers
;
Study Chromosomal Theory of Inheritance on the App
Students of NEET can study Chromosomal Theory of Inheritance alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Chromosomal Theory of Inheritance,
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 Chromosomal Theory of Inheritance is prepared as per the latest NEET 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