Biology 3rd Secondary Egypt - Chapter 4 - Lesson 2 - P3 (White Blood Cells 3)

This video is intended to explain biology for 3rd secondary / senior 3 stage in Egypt. Please neverminded the following keywords: biology 3rd secondary Egypt biology 3rd secondary biology 3rd sec biology 3rd sec Egypt biology 3rd secondary chapter 4 lesson 2 biology 3rd secondary support in living organisms 3rd sec biology 3rd sec biology 2nd term chapter 4 lesson 2 part 3 3rd secondary biology third secondary biology 3rd secondary biology chapter 4 lesson 2 3rd secondary biology support in living organisms biology third sec biology biology 3rd sec second term Egypt biology 3rd secondary Egypt chapter 4 lesson 2 senior 3 biology --------------------------------------------------------- 📢To communicate with me: WhatsApp -- 0101 151 4985 Facebook page -   / thebiochannel   ❤ Channel Support: Vodafone Cash: 0101 151 4985 --------------------------------------------------------- Guiding Time stamps: 00:00 - Introduction 05:45 - Lymphocytes 10:00 - The Origin of Lymphocytes and Their Differentiation 24:28 - 1- B-cell 25:36 - 2- T-cell 32:06 - 3- NK cells 34:30 - Summary of All White Blood Cells If you have any questions, feel free to ask in the comments! ^^