12B02 - Sexual Reproduction in Flowering Plants - Pollen sac & development of male gametophyte скачать в хорошем качестве

12B02 - Sexual Reproduction in Flowering Plants - Pollen sac & development of male gametophyte

Download the Avanti Gurukul App from the google store now and get all the videos by India's top teachers on your phone. Click here to download: https://play.google.com/store/apps/de... Class 12 Biology – Sexual reproduction in Flowering Plants Are we not lucky that plants reproduce sexually? The myriads of flowers that we enjoy gazing at, the scents and the perfumes that we swoon over, the rich colours that attract us, are all there as an aid to sexual reproduction. All flowering plants show sexual reproduction. A look at the diversity of structures of the inflorescences, flowers and floral parts, shows an amazing range of adaptations to ensure formation of the end products of sexual reproduction, the fruits and seeds. In this chapter, let us understand the morphology, structure and the processes of sexual reproduction in flowering plants. We’ll learn 1. Structure detail of a flower. 2. Pollen sac and development of male gametophyte. 3. Ovule and development of female gametophyte. 4. Types of Pollination. 5. Agents of Pollination. 6. Pollen – Pistil interaction. 7. Double fertilization. 8. Endosperm development. 9. Fruit and seed development. AvantiEd- Learn more about us at http://www.avanti.in Like us on Facebook @ https://www.facebook.com/avantilearni... Follow us on Twitter @   / avantilc   For more information, please visit www.avanti.in For more information, please visit www.avanti.in