PPT-Development of the Reproductive System

Lydia R Leonardo DrPH Biology 133 The Reproductive System A collection of internal and external sex organs which work together for the purpose of sexual reproduction Development of these reproductive organs begins at an early stage in the embryo . SYSTEM. Male Reproductive System. Male Reproductive System . (frontal view). See p. 62 in Review book. Male Reproductive System. Scrotum – sac of skin that holds testes. Hangs below body to keep testes cool. Sperm cannot be produced if body is too warm. Testes move into scrotum just before birth.. Health Science 1. To provide for continuity of the species . Contains necessary organs capable of the creation of new individuals. Manufacture hormones necessary for development of reproductive organs and secondary sex characteristics. Identify and locate the main parts of the male and female reproductive systems.. Recall the length and parts of the menstrual cycle.. Discuss fertile period in the menstrual cycle, sexual intercourse, fertilisation, pregnancy, birth, growth, and puberty in relation to human reproduction.. Reproductive System. Function=produce new life. Gonads (sex glands), ducts (tubes), and accessory organs can be found in both males and females. Male Reproductive System. Structures:. Testes. Epididymis. . Reproductive Systems. 34.3. The Reproductive System. . SC.912.L.16.13. Describe the basic anatomy and physiology of the human reproductive system. Describe the process of human development from fertilization to birth and major changes that occur in each trimester of pregnancy.. Animal Systems: Reproduction. regulates. glands. STRUCTURE. . – . chemicals released in one part of the body that travel through the bloodstream and affect the activities of cells in other parts of the body.. Animal Systems: Reproduction. regulates. glands. STRUCTURE. . – . chemicals released in one part of the body that travel through the bloodstream and affect the activities of cells in other parts of the body.. The . Reproductive System. . Is the only system that is not essential to the life of the individual. Does affect other systems. The male and female reproductive organs . Produce and store specialized reproductive cells that combine to form new individuals. Gonads originate from thickening of splanchnic mesoderm. . just medial to embryonic kidney. Region of splanchnic mesoderm = . genital ridge. Primitive condition of genital ridge was elongate . (anterior to . Identify the parts of the human female reproductive system.. Identify the parts of the human male reproductive system.. Define key vocabulary terms associated with the human reproductive system.. Identify the stages of the menstrual cycle.. Part 2. October 2021. Dr. Anna Haro. Westside HS. LEARNING Objectives . TEKS: . §130.231.(. c. )(1)(A, & B) and . §130.231.(. c. )(2)(A, B, C, F, & G) & (3)(B). Students will develop new knowledge of the anatomy and physiology of the male reproductive system (RS).. The function of the reproduction system is to . make new members. of the species.. Individual . can . lead a healthy life without reproducing BUT…. Reproduction is single most important system for . Mrs. . Silver. To provide for continuity of the species . Contains necessary organs capable of the creation of new individuals. Manufacture hormones necessary for development of reproductive organs and secondary sex characteristics. Fertilization. Egg. Sperm. Zygote. Testes. Testosterone. Estrogen. Ovary. Vocabulary Continued. Scrotum. Semen. Penis. Vagina. Menstruation. ovulation. Menstruation Cycle. Fallopian Tube. Sexual Reproduction.