Class 11 Exam  >  Class 11 Videos  >  Biological Classification - class 11th

Biological Classification - class 11th Video Lecture

Top Courses for Class 11

FAQs on Biological Classification - class 11th Video Lecture

1. What is biological classification and why is it important?
Ans. Biological classification is the process of organizing and categorizing living organisms based on their similarities and differences. It is important because it helps in identifying and studying different species, understanding their evolutionary relationships, and maintaining a systematic record of biodiversity.
2. What are the different levels of biological classification?
Ans. The different levels of biological classification, in descending order, are kingdom, phylum, class, order, family, genus, and species. These levels form a hierarchical system that helps in categorizing organisms based on their characteristics and evolutionary relationships.
3. How does biological classification help in understanding evolutionary relationships?
Ans. Biological classification helps in understanding evolutionary relationships by placing organisms with similar characteristics into the same group or category. The closer the organisms are in their classification, the more closely related they are believed to be. This allows scientists to study the patterns of evolution and trace the common ancestry of different species.
4. What are the criteria used for biological classification?
Ans. The criteria used for biological classification include morphological characteristics (such as body structure and form), physiological characteristics (such as metabolic processes), genetic information (such as DNA sequencing), and evolutionary relationships (based on shared ancestry). These criteria help in determining the classification of organisms.
5. How does biological classification contribute to the conservation of biodiversity?
Ans. Biological classification contributes to the conservation of biodiversity by providing a systematic way to identify and categorize different species. This helps in understanding the distribution and abundance of various organisms, identifying endangered and threatened species, and developing conservation strategies to protect them. It also facilitates the sharing of information among scientists and conservationists working towards the preservation of biodiversity.
Explore Courses for Class 11 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Biological Classification - class 11th Video Lecture

,

Exam

,

pdf

,

Viva Questions

,

Biological Classification - class 11th Video Lecture

,

Biological Classification - class 11th Video Lecture

,

mock tests for examination

,

past year papers

,

Sample Paper

,

Free

,

Important questions

,

Semester Notes

,

shortcuts and tricks

,

Summary

,

Extra Questions

,

study material

,

video lectures

,

practice quizzes

,

MCQs

,

ppt

,

Previous Year Questions with Solutions

,

Objective type Questions

;