Sexual Reproduction in Flowering Plants 02 | Pollen Grain | Class 12th/CUET скачать в хорошем качестве

Sexual Reproduction in Flowering Plants 02 | Pollen Grain | Class 12th/CUET

Sankalp Batch Class 12th (Board + CUET) FREE Enrollment Link : https://bit.ly/Sankalp_Batch 📝 For complete notes of Lectures, visit SANKALP 2023 Batch in the Batch Section of PhysicsWallah App/Website. 📲PW App Link - https://bit.ly/YTAI_ncert 🌐PW Website - https://www.pw.live We have covered the topic- Pollen Grain of chapter- Sexual Reproduction in Flowering Plants of class 12th NCERT in this lecture. 0:00 Introduction 2:57 Sexual reproduction in plants 8:05 Questions based on Sexual reproduction in plants 11:08 Pollen grains 15:13 Exine 22:41 Structure and Development of Male Gametophyte 40:31 Pollen Allergy 43:54 Pollen Products 45:33 Pollen Viability 47:56 Pollen Banks 50:31 The pistil, megasporangium and embryo sac 59:36 Questions based on Pollen grains 1:00:53 Thank You Each pollen grain is a single cell containing two male gametes. Once mature, the anther splits open and pollen is released. Both male gametes are involved in fertilisation, resulting in formation of a zygote and an endosperm. There are many other similar lectures in upcoming videos for class 12. Stay tuned with NCERT Wallah. Sexual Reproduction in Flowering Plants: Botany | Class12th/CUET:    • Sexual Reproduction in Flowering Plants : ...   -------------------------------------------------------------------------------------------------------------------------------------- NOTE: This batch is completely FREE, you just have to click on the "BUY NOW" button for your enrolment. 🔴 Batch Details:- ✅ FREE Course for Class 12th (Board + CUET) 1. This free batch is for the students aiming Class 12th (Board + CUET). 2. The best faculties of India will cover full syllabus of each subject. 3. All the classes will be provided in Recorded form only on our YouTube Channel Ncert Wallah. 4. Class Notes of each lecture will be provided on our PW App in respective batch in PDF format. 5. Practice sheets with text solutions of each lectures will be also provided on App. 6. Weekly Schedule of classes will be posted on Community and announcement section of Batch. ----------------------------------------------------------------------------------------------------------------------------------------- 📌 PHYSICS WALLAH OTHER CHANNELS : 🌐 PhysicsWallah - Alakh Pandey: https://bit.ly/Alakhpandey-PhysicsWallah 🌐 Alakh Pandey: https://bit.ly/AlakhPandey 🌐 Competition Wallah: https://bit.ly/PW_CompetitionWallah 🌐 JEE Wallah: https://bit.ly/PW_JEEWallah 🌐 PW Foundation: https://bit.ly/PW_Foundation 🌐 Defence Wallah-NDA: https://bit.ly/PW_DefenceWallah 🌐 PhysicsWallah English: https://bit.ly/PW_English 🌐 PW Vidyapeeth: https://bit.ly/PW_Vidyapeeth 🌐 Commerce Wallah by PW: https://bit.ly/Commerce_Wallah 🌐 PW Sarkari Exam: https://bit.ly/PW_Sarkari_Exams 🌐 PW- Hindi Medium: https://bit.ly/PW-Hindi_Medium 🌐 PW Bangla: https://bit.ly/PW_Bangla 🌐 PW Maharashtra: https://bit.ly/PW_Maharashtra 🌐 PW Telugu: https://bit.ly/PW_Telugu 🌐 PW Kannada: https://bit.ly/PW_Kannada 🌐 PW Gujarati: https://bit.ly/PW_Gujarati 🌐 PW Facts: https://bit.ly/PW_Facts 🌐 PW Insiders: https://bit.ly/PW_Insider 🌐 PW Little Champs: https://bit.ly/PW_Little_Champs 🌐 PW Pathshala: https://bit.ly/PW_Pathshala 📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES : 🌐 Telegram : https://bit.ly/PW-Telegram 🌐 Facebook : https://bit.ly/PW-FB_Link 🌐 Instagram : https://bit.ly/PW-Insta_Link 🌐 Twitter : https://bit.ly/PW-Twitter_Link 📌 For any queries or complaints Visit : https://bit.ly/PW_Queries #SexualReproductioninFloweringPlants #Botany #NCERTWallah #PhysicsWallah #SexualReproduction #SexualReproductionClass12 #SexualReproductioninFloweringPlantsClass12 #BotanyClass12 #ReproductionClass12 #CUET2023 #CUETBiology #Class12 #CUET #BiologyClass12 #PollenGrain