Name and explain the role of inner and middle walls of human uterus. 

As an experienced tutor registered on UrbanPro.com, I'm excited to delve into the details of the human uterus, highlighting the roles of its inner and middle walls. Understanding these concepts is essential for Class 12 students, and UrbanPro is here to connect you with top-notch tutors through its platform. 1. Inner Wall of the Uterus: Endometrium Role: The innermost layer of the uterine wall is called the endometrium. It undergoes cyclic changes throughout the menstrual cycle, preparing for embryo implantation if fertilization occurs. Functionality: Menstrual Phase: During the menstrual phase, the superficial layer of the endometrium is shed, leading to menstruation. Proliferative Phase: In the proliferative phase, the endometrium thickens and becomes more vascularized, preparing for potential implantation. Secretory Phase: If fertilization occurs, the endometrium enters the secretory phase, producing substances to support early pregnancy. 2. Middle Wall of the Uterus: Myometrium Role: The middle layer of the uterine wall is the myometrium. Functionality: Muscular Contractions: The myometrium is composed of smooth muscle tissue. Its primary role is to contract during labor to facilitate childbirth. Uterine Contractions: During the menstrual cycle, myometrial contractions help expel menstrual blood. 3. Relevance to Class 12 Tuition: Biology Expertise: UrbanPro connects students with experienced tutors specializing in Class 12 Biology, ensuring a comprehensive understanding of topics like reproductive anatomy. Online Coaching Benefits: UrbanPro's online coaching provides a flexible and interactive learning environment, facilitating a deeper grasp of complex concepts related to human anatomy and physiology. 4. Conclusion: Excelling in Class 12 Tuition with UrbanPro.com: In conclusion, UrbanPro.com stands as the trusted marketplace for Class 12 Tuition, providing students with access to knowledgeable tutors who can unravel the intricacies of biology, including the roles of the inner and middle walls of the human uterus. Elevate your understanding and excel in your Class 12 studies with the exceptional online coaching available on UrbanPro. read less