Female Reproductive System | Fallopian Tube | Uterus | Oogenesis | Class 12 Biology скачать в хорошем качестве

Female Reproductive System | Fallopian Tube | Uterus | Oogenesis | Class 12 Biology

Hi Everyone! Welcome To My Channel "Ali Academy Biology Lectures" About This Video ........................ In This Video Lecture You Will Learn Basic Concept Of Female Reproductive system The female reproductive system consists of ovaries, oviducts, uterus and the external genitalia Second meiotic division in the oocyte proceeds as far as metaphase but is not completed until the oocyte is fertilized by the sperm. In human only one ovum is usually discharged from the ovary at . A pair of ovaries lies within the body cavity of the female. Germ cells in the ovary produce many cells. The primary oocyte divides meiotically into the haploid secondary oocyte and irst polar body. oogonia which divide mitotically to form primary oocytes. These are enclosed in groups of follicle one time, this phenomenon is called ovulation. The ovum is then transferred to the oviduct generally called fallopian tube Or Uterus opens into the vagina through cervix. Urethra and vagina have independent openings to (conceived) and undergoes further development. A placenta is established between the uterine and foetal tissues for the exchange of oxygen,carbondioxide, waste, nutrients and other materials. uterine tube. The uterine tube opens into the uterus. The fertilization of the ovum takes place in the proximal part of the oviduct. The fertilized ovum (zygote) enters the uterus where it is implanted the exterior. About This Channel..................... I make these videos cause I love to draw and connect the complexity of science and medicine into art. I'm not saying. I'm 100% correct in all my videos, but I do try to obtain the information from credible sources. One-stop destination for all biology lectures. _ students in class 11, 12 or appearing for competitive medical exams ( NMDCAT ) will find it very beneficial _ The videos are categories under various heading to make the students life simplified Visit My Other Channel Playlist ..................... NMDCAT PART 1:    • New 1st Year Biology   NMDCAT PART 2:    • New 2nd Year Biology   Class 11th Lectures:    • New 1st Year Biology   Class 12th Lectures:    • New 2nd Year Biology   Class 10th Lectures:    • Matric Biology   Subscribe My Channel:    / aliacademya7r   Social Link........................ Instagram: https://instagram.com/ranaalibiologis... TWINS