Bacteria | Biological Classification | Biology | Khan Academy скачать в хорошем качестве

Bacteria | Biological Classification | Biology | Khan Academy

In this video, we talk about one of the most ancient and abundant organisms that has ever existed on our planet: bacteria! We explore the characteristics and diversity of the domain and find out how our lives are always entwined with them. Timestamps: 00:00 - Intro 00:34 - Characteristics: cell wall, genetic material, flagella 02:23 - Photosynthetic and chemosynthetic bacteria 04:58 - Useful and harmful bacteria 08:54 - Reproduction in bacteria Practice this concept: https://www.khanacademy.org/science/i... https://www.khanacademy.org/science/i... Master the concept of Archaea and Bacteria through practice exercises and videos: https://www.khanacademy.org/science/i... Check out more videos and exercises on Biological Classification: https://www.khanacademy.org/science/i... To get you fully ready for your exam and help you fall in love with Biology, find the complete bank of exercises and videos for Class 11 Biology here: https://www.khanacademy.org/science/i... Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy! Subscribe to our YouTube channel -    / khanacademy   As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?ut... Created by Sulagna Das