Unlike most organ systems, the sexes of differentiated species often have significant differences. They are thin stretches of tissue within the labia majora that fold and protect the vagina, urethra, and clitoris. They include abnormal hormone production by the ovaries or the testes or by other endocrine glands, such as the pituitary, thyroid, or adrenals. The male reproductive system the male reproductive organs are the penis, the testicles, the epididymis, the vas deferens and the prostate gland. Semen is a mixture of sperm and fluid from the male reproductive organs. Learn the names and functions of parts of the male reproductive system. Embryology of the reproductive system presented by dr. Overview of the male reproductive system request pdf. Its function is to enable reproduction of the species. Sexual maturation is the process that this system undergoes in order to carry out its role in the process of pregnancy and birth.
Penis contains tissue that fills with blood during sexual arousal, making the penis erect or hard. Pdf much of the work of the pathologist in understanding male reproductive toxicity comes from trying to understand the initial site of toxicant. Female reproductive system ans 215 physiology and anatomy of domesticated animals i. The major function of the reproductive system is to ensure survival of the species.
Reproductive system, part 1 female reproductive system. Human reproduction male reproductive system organs. Gross anatomy of the human female reproductive system 12. The female reproductive system is designed to carry out several functions. In females, they are called eggs, or singular,ovum.
Click on the image of the menstrual cycle in the female reproductive system in the female power point to see a short video on how the menstrual cycle works. The main function of the male reproductive system is to produce sperm cells and deliver them to the female reproductive system. The female section 3 reproductive system structure and function you learned that the reproductive cells in males are called sperm. While this is going on, the female reproductive system is getting ready to repeat the whole cycle once more. The female reproductive system is made up of internal organs and external structures. A total view of human reproductive health is basic to personal wellbeing as well as tointerpersonal relationships.
Introduction to the reproductive system seer training. The male reproductive system consists of the testes and a series of ducts and glands. A copulatory organ that is responsible for delivering the sperm to the female reproductive tract. Bodyworks understanding your body and reproduction fpa. The reproductive system or genital system is a system of sex organs within an organism which work together for the purpose of sexual reproduction. Reproductive system austin community college district. The low levels of female hormones is detected by the hypothalamus, causing it to release gnrh. In rodents the ovarian bursa communicates with the peritoneal cavity via a small slitlike opening. The reproductive systems of the male and female have some basic. Developed in a male fetus near the kidneys, and descend to the scrotum about 2 months before birth. This booklet is about the female and male reproductive systems. In the female reproductive tract, fertilization normally occurs in the a. The embryonic and prenatal development of the male reproductive system is the process whereby the reproductive organs grow, mature and are established.
It begins with a single fertilized egg and culminates 38 weeks later with birth of a male child. The functions of the female reproductive system are to produce sex hormones, to produce eggs, and to provide a nourishing environment in which a. This chapter describes the different parts of the female reproductive system. Students can label all of the parts they remember and include notes about the function of. Male reproductive system introduction grading scheme should be used in documenting commonly occurring lesions in male reproductive tissues if treatmentrelated exacerbation of common background changes is suspected. You will read in this chapter that after one sperm cell enters an egg cell, other sperm cells cannot. The cauda epididymis continues to form less convoluted vas differens.
Reproductive system files pdf not editable this file includes the cover sheet, main interactive pages, and the inserts students will use to create the human body file. A similar activity may have been completed in level 3, see activity 3. Describe the various neoplastic diseases of both the female and male. Many nonliving substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Computer with internet access male reproductive system handout pen. Epididymis keeps sperms for sometimes, gives nourishment to it. In spermatogenesis, meiosis results in the formation of a. It is a part of the stages of sexual differentiation. Each testis is enclosed by a layer of fibrous connective tissue called tunica alumina. Function of the reproductive system sexual reproduction requires a male and a female of the same species to copulate and combine their genes in order to produce a new individual who is genetically different from his parents. Sequences in ovulation in a rabbit ovary from a to f. Start studying lpn reproductive system learn vocabulary, terms, and more with flashcards, games, and other study tools. It produces the female egg cells necessary for reproduction, called the ova or oocytes. Reproductive functions of the male include the formation of sperm and deposition of sperm into the female reproductive tract b.
Student guide editable stepbystep instructions with pictures. This scanning electron microscope image enlarges human sperm cells on a human egg cell thousands of times. Hormones influence sperm production and secondary sex traits. Sperm are produced in the testes and are transported through the reproductive ducts. Human physiologythe female reproductive system 4 medial to the labia majora are the labia minora. An individual may live a long, healthy, and happy life without producing offspring, but if the species is to continue, at least. Reproductive system disease, any of the diseases and disorders that affect the human reproductive system. Differentiate among the major congenital anomalies of the female reproductive system. The female section 3 reproductive system the female. Human physiologythe male reproductive system 3 sperms to the vas differens. Amnion transparent sac that protects the baby inside filled with amniotic fluid. Follicle rupture in the rabbit ovary in vivo at the indicated times a.
This process is assisted by hormones and the autonomic nervous system. Reproductive health and infant mortality rates, increased number of couples with small families, better detection and cure of stds and overall increased medical facilities for all sexrelated problems, etc. These ducts include the epididymis, ductus deferens, ejaculatory duct and urethra. Sex organ that produces sperm in a process called spermatogenesis, and male sex hormones testosterone. Reproductive system human body files by science island tpt. Other systems in the body, such as the endocrine and urinary systems, work continuously to maintain homeostasis for survival of the individual.
Ziser lecture notes, 2005 10 egg undergoes meiosis but stops as secondary oocyte metaphase ii until fertilization only 400 500 follicles will ever develop into mature ova and be released by ovaries during a womans reproductive years. Embryology of the reproductive system creighton university. Male reproductive system ans 215 physiology and anatomy of domesticated animals i. Request pdf overview of the male reproductive system this chapter provides an overview of the form and function of the male reproductive system. Provide an environment for the growth and nourishment of the developing fetus after fertilization. It consists of external and internal genital organs which are essential for the continuous reproduction of life. Ductus deferens the ductus vas deferens, also called sperm duct, or, spermatic deferens, extends from the epididymis in the scrotum.
On the diagram below of a frontal section of a portion of the female reproductive system, identify all indicated structures. Reproductive health class 12 pdf download female reproductive system reproductive health. Such diseases can also be caused by genetic or congenital abnormalities, infections, tumours. Using an appropriate reference, define cryptorchidism and discuss its significance. Human reproductive system, organ system by which humans reproduce and bear live offspring. Human reproduction male reproductive system male reproductive. Updates and new horizons focuses on recent developments and new approaches to study egg and sperm cells and embryo development, as well as addressing the increasing demand for ivf and art to overcome infertility problems of various kinds that are encountered by an increasing number of couples worldwide. Provided all organs are present, normally constructed, and functioning properly, the essential features of human reproduction are 1 liberation of an ovum, or egg, at a specific time in the reproductive cycle, 2 internal fertilization of the ovum by spermatozoa, or sperm cells, 3 transport of the. Reproductive system anatomy of male reproductive system. Reproductive system, page 6 of 6 h fertilization and pregnancy. Identify the female reproductive system structures described below. Click here for detailed instructions on how to disable it watch a youtube video showing how to disable it.