Aves | Hindi | Diversity In Living Organisms | Biology | Class 9

Subject: Biology Chapter: Diversity In Living Organisms Topic: Aves Class Aves They are warm-blooded animals with the body being covered by feathers. The forelimbs are modified into wings. They have a four-chambered heart. They breathe through lungs. And they lay eggs. All birds are classified under this class. Examples are Parrot, Crow, and Ostrich. Let us learn more about them in this video. Subscribe to our channel to watch free online lectures For more videos, online classes, 24X7 Doubts solving and Mock tests, Visit Toppr - The better learning app. #BetterLearning on the Toppr app, download now Google Play: http://bit.ly/2vRBqcb App Store: http://apple.co/2vpRAr9 Website: https://www.toppr.com/ Download Doubts on Chat App: Android Play Store: http://bit.ly/2B6w7oy iOS App Store: http://apple.co/2ziAA75 Facebook: https://www.facebook.com/beingToppr Twitter: https://twitter.com/mytoppr Instagram: https://instagram.com/mytoppr LinkedIn: https://www.linkedin.com/company/toppr-com/