Class 10 Exam > Class 10 Videos > Crash Course: Class 10 > Do Organisms create exact copies of themselves all about DNA
Do Organisms create exact copies of themselves all about DNA Video Lecture | Crash Course: Class 10
|
210 videos
|
FAQs on Do Organisms create exact copies of themselves all about DNA Video Lecture - Crash Course: Class 10
| 1. Do organisms always create exact copies of themselves? |  |
Ans. No, organisms do not always create exact copies of themselves. While reproduction involves the passing of genetic material from one generation to the next, there is always a chance for variations or mutations to occur during the process. These variations can result in offspring that are slightly different from their parents, contributing to genetic diversity within a species.
| 2. What is DNA and how does it relate to creating exact copies of organisms? | |
Ans. DNA (deoxyribonucleic acid) is a molecule that contains the genetic instructions for the development and functioning of all living organisms. It is responsible for transmitting hereditary information from one generation to the next. When organisms reproduce, they pass on their DNA to their offspring, which serves as a blueprint for the development of the new organism. While DNA provides the basis for creating similar organisms, variations can occur due to mutations or genetic recombination.
| 3. What are some factors that can cause variations during the reproduction process? | |
Ans. Several factors can contribute to variations during the reproduction process. One major factor is genetic mutations, which are spontaneous changes in the DNA sequence. Mutations can occur due to errors in DNA replication or exposure to certain environmental factors like radiation or chemicals. Another factor is genetic recombination, which happens during sexual reproduction when genetic material from two parents combines to form a new combination of genes in the offspring.
| 4. How does genetic diversity benefit a species? | |
Ans. Genetic diversity is essential for the survival and adaptation of a species. It increases the chances of a species to withstand environmental changes, diseases, and other challenges. A diverse gene pool provides a wider range of traits and characteristics, allowing a species to have individuals with different strengths and abilities. This diversity enhances the species' ability to adapt to new environments, find new resources, and resist diseases.
| 5. Can you provide an example of how variations in DNA can lead to differences among organisms? | |
Ans. One example of how variations in DNA can lead to differences among organisms is seen in the coloration of animals. Take, for instance, the variation in fur color in domestic cats. The gene responsible for fur color can have different versions or alleles. Some alleles may result in black fur, while others may lead to orange fur. These variations in the DNA sequence determine the expression of different traits, resulting in observable differences among individuals within the same species.
About this Video
|
5.7K Views |
|
4.66/5 Rating |
|
Dec 25, 2024 Last updated |
Video Description: Do Organisms create exact copies of themselves all about DNA for Class 10 2024 is part of Crash Course: Class 10 preparation.
The notes and questions for Do Organisms create exact copies of themselves all about DNA have been prepared according to the Class 10 exam syllabus.
Information about Do Organisms create exact copies of themselves all about DNA covers all important topics for Class 10 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Do Organisms create exact copies of themselves all about DNA.
Introduction of Do Organisms create exact copies of themselves all about DNA in English is available as part of our Crash Course: Class 10 for Class 10 & Do Organisms create exact copies of themselves all about DNA in
Hindi for Crash Course: Class 10 course. Download more important topics related with notes, lectures and mock test series for
Class 10 Exam by signing up for free.
Description
Video Lecture & Questions for Do Organisms create exact copies of themselves all about DNA Video Lecture | Crash Course: Class 10 - Class 10 full syllabus preparation | Free video for Class 10 exam to prepare for Crash Course: Class 10.
Information about Do Organisms create exact copies of themselves all about DNA
Here you can find the meaning of Do Organisms create exact copies of themselves all about DNA defined & explained in the simplest way possible.
Besides explaining types of Do Organisms create exact copies of themselves all about DNA theory, EduRev gives you an ample number of questions to practice Do Organisms create exact copies of themselves all about DNA tests,
examples and also practice Class 10 tests.
|
210 videos
|
|
Explore Courses for Class 10 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Do Organisms create exact copies of themselves all about DNA Video Lecture | Crash Course: Class 10
,Important questions
,Extra Questions
,MCQs
,Do Organisms create exact copies of themselves all about DNA Video Lecture | Crash Course: Class 10
,Objective type Questions
,Sample Paper
,past year papers
,mock tests for examination
,Free
,Summary
,practice quizzes
,Do Organisms create exact copies of themselves all about DNA Video Lecture | Crash Course: Class 10
,Semester Notes
,Previous Year Questions with Solutions
,shortcuts and tricks
,Exam
,Viva Questions
,ppt
,study material
,video lectures
;
Study Do Organisms create exact copies of themselves all about DNA on the App
Students of Class 10 can study Do Organisms create exact copies of themselves all about DNA alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Do Organisms create exact copies of themselves all about DNA,
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 Do Organisms create exact copies of themselves all about DNA is prepared as per the latest Class 10 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup