Topics from Class XII NCERT India (English)
Curated by: Khan Academy India - English (9 videos)
Description: What changes happen to women upon puberty? How do those changes help in pregnancy and carrying a baby? What happens when a woman does not get pregnant? Watch this video to understand more about the menstrual cycle and menstruation in women. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (https://www.khanacademy.org/science/in-in-class-12-biology-india/xc09ed98f7a9e671b:in-in-human-reproduction) Timestamps: 0:00 Introduction 1:20 Why the menstrual cycle occurs 3:37 Ovarian cycle 4:58 Ovarian and pituitary hormones 7:00 Uterine cycle Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Nivedhitha Suresh