Скачать с ютуб Protective Tissue - Tissue | Class 9 Biology Chapter 6 | 2023-24 в хорошем качестве

Protective Tissue - Tissue | Class 9 Biology Chapter 6 | 2023-24

👉Previous Video :   • Types of Permanent Tissue : Sclerench...   👉Next Video :   • Complex Permanent Tissue (Part - 1) -...   ✔️📚👉 Watch Full Free Course: https://www.magnetbrains.com ✔️📚👉 Get Notes Here: https://www.pabbly.com/out/magnet-brains ✔️📚👉 Get All Subjects Playlists: ​https://www.pabbly.com/out/all-videos... =============================================== 📢 Full Playlist Link:   • Class 9 Biology (New Session 2023-24)...   ✅ In this video, ✔️ Class: 9th ✔️ Subject: Biology ✔️ Chapter: Tissue ✔️ Topic Name: Protective Tissue =============================================== 00:00 Introduction: Protective Tissue 00:39 Types of Tissue: Protective Tissue 01:58 Types of Protective Tissue: Epidermis 16:58 Types of Protective Tissue : Cork 18:41 Website Overview =============================================== 📢 🔥 Available (Kindergarten to 12th) all Video Subject wise Playlist https://www.pabbly.com/out/all-videos... Why study from Magnet Brains? Magnet Brains is an online education platform that helps give You NCERT/CBSE curriculum based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us : [email protected] ➡️ Website : https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube:    / @magnetbrainseducation   ➡️ Subscribe to Magnet Brains Hindi Medium :    / @magnetbrainshindimedium   ➡️ Subscribe to Magnet Brains IIT JEE & NEET:    / @magnetbrainsiit-jeeneet6538   ➡️ Subscribe to Magnet Brains Competition :    / @magnetbrainscompetition   ➡️Facebook-: https://www.magnetbrains.com/out/face... ➡️Telegram-: https://www.magnetbrains.com/out/tele... ➡️Instagram:-https://www.magnetbrains.com/out/inst... Points covered in this video:- Structure: Made of single layer of cells Cells are elongated, flat No intercellular spaces Occurrence: Outermost layer of all the plant parts E.g. Leaves, flowers, stem and roots. Functions: Protects all parts of plants Plants of dry habitats have thicker epidermis Prevents water loss Epidermal cells on the aerial parts of plants secrete waxy secretions Waxy secretions Plants growing in desert have cuticle Layer of cutin is called cuticle Cutin is waxy materials and water resistant Functions: Cuticle aids in protection against water loss, injury and invasion by fungi Epidermal cells of the roots forms hair like structure Long hair like parts increase absorption surface area of roots In leaves, Epidermal cells form Stomata Stomata are guarded by guard cells Guard cells are Kidney shaped Guard cells regulate gaseous exchange . Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."