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#Reproductive

Repro health |Xual repro in human beings|How do organisms reproduce| 10th |biology | ncert class 10 |science |cbse syllabus This video explains Repro health in Humans from the lesson "How do organisms reproduce" a CBSE class 10 lesson from NCERT Science Text Book. How do organisms Reproduce class 10 #fullchapter :    • How do organisms Reproduce class 10 #...   menstrual cycle Do you know the functions of female repro system? 1. The ovary releases egg cell for fertilisation. 2. It also secretes some hormones to make changes in the uterus 3. The uterus gets prepared to host the embryo till it completely grown into a baby. once the egg is released by the ovary, the hormones secreted by the ovary makes the uterus wall thick, and lined by blood and mucous. This would be required for nourishing the embryo if fertilization had taken place. If the egg is fertilized, it gets implanted in the cushioning of the uterus. What happens if the egg is not fertilized? If the egg is not fertilised, it lives for about one day. Then the blood lining of the uterus is no longer needed. Because if there is no fertilisation there will be no implantation. So lining of blood along with mucous sheds out through the vagina. It may take two to eight days. This cycle of events takes place every month periodically and is called menstruation . The span of menstrual cycles is about 28 days. When do the menstruation begins in girls. A girl can start her period anytime between the ages of 8 and 15. It all depends on the genetics and other factors. That's all about the menstrual cycle. #Menstruation #Menstrual-cycle #ncertclass10 #biology #10th #science Dear Students, GRADEBOOSTER presents smart videos of CBSE Mathematics and Science for Class 10th Students for Free. Good Luck to all. Also don’t forget to leave us a comment and also share it with your friends. Thanks see you on the video. Grade Booster Team. Playlists : *******CBSE 10th Biology : NCERT Syllabus : Free Online Science Smart Videos******* Control and Coordination : Biology : CBSE Syllabus 10th Science :    • How to draw #neuron in easy steps :Co...   CBSE Syllabus 10th Biology in English (All Chapters) NCERT X Science :    • #How to draw human heart in easy step...   Life Processes : Biology : CBSE Syllabus : NCERT 10th Science :    • Nutrition in human beings #Life proce...   How do organisms Reproduce : Biology : CBSE Syllabus 10th Science :    • How to draw #male reproductive system...   *****CBSE 10th Biology : NCERT Syllabus : Free Online Science Smart Videos in हिंदी HINDI **** CBSE Syllabus 10th Biology in Hindi (All Chapters) NCERT X Science :    • How to draw #female reproductive syst...   Life Processes in Hindi : CBSE Syllabus 10th Biology : NCERT Science :    • #Nutrition in human beings in hindi :...   Drawings: 10th Biology Diagrams : CBSE Syllabus: All chapters : NCERT X Science :    • How to draw #neuron in easy steps :Co...   Science Quizzes : Class 10th (Biology,Chemistry,Physics) : CBSE Syllabus : NCERT X Science :    • mcq in #carboncompounds (quiz) : 10th...   How do organisms Reproduce in Hindi : Biology : CBSE Syllabus 10th Science :    • #How do organisms reproduce in hindi ...   Engage with us on Youtube :    / @gradebooster   Facebook : https://www.facebook.com/profile.php?... Twitter:   / gradebooster1   Google+: https://plus.google.com/u/0/111231082... gradebooster.in