Reproductive system lecture notes questions and study. At fertilization, the chromosomes in one male gamete, called a sperm or spermatozoon, combine with the chromosomes in one female gamete, called an oocyte. Normal female reproductive tract histology ovary 1. This is to ensure that the young are born when food is abundant. It produces the female egg cells necessary for reproduction, called the ova or oocytes. The low levels of female hormones is detected by the hypothalamus, causing it to release gnrh. The classical view of hormones is that they are transmitted to their targets in the bloodstream after. As a part of the human reproduction class 12 biology notes, you will next get briefed about the female reproductive system and its structure. This process is assisted by hormones and the autonomic nervous system. The reproductive system of a rooster includes testicles housed inside the body cavity instead of inside a scrotum. Powered by create your own unique website with customizable templates. This definition is taken and modified from the who definition of health. Reproductive system human anatomy lecture notes docsity. If youre seeing this message, it means were having trouble loading external resources on our website.
Reproductive functions of the male include the formation of sperm and deposition of sperm into the female reproductive tract b. Assessment and management of clinical problems ninth edition prepared by. Hormones carry out their functions by evoking responses from specific organs or tissues that are adapted to react to minute quantities of them. The female reproduction system the ovary is the organ that produces ova singular, ovum, or eggs. A total view of human reproductive health is basic to personal wellbeing as well as tointerpersonal relationships. Reproductive health part 1 introduction to reproductive. 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.
Sex organ that produces sperm in a process called spermatogenesis, and male sex hormones testosterone. Yo u notice that some students changed a lot over the summer. Lecture notes, lecture all male and female reproductive. On the diagram below of a frontal section of a portion of the female reproductive system, identify all indicated structures. The male reproductive system consists of the following structures, as shown in figure 1. Lecture notes on reproductive health the carter center. Unique for its role in human reproduction, a gamete is a specialized sex cell carrying 23 chromosomesone half the number in body cells. Sandstrom, rn, msn, bc, cne associate professor in nursing, retired college of saint mary omaha, nebraska sharon l. Realworld reading connection its the first day of school. The function of the male reproductive system is to produce sperm and transfer them to the. If youre behind a web filter, please make sure that the domains.
Gross anatomy of the human female reproductive system 12. Reproductive system anatomy of male reproductive system. The frog is a unisexual animal with easy sexual dimorphism. Provide an environment for the growth and nourishment of the developing fetus after fertilization. Here the primary reproductive organs are a pair of ovaries. Reproductive health class 12 pdf download female reproductive system reproductive health. Lecture notes human reproductive biology health sciences and. Male reproductive system ans 215 physiology and anatomy of domesticated animals i.
Hormone, organic substance secreted by plants and animals that functions in the regulation of physiological activities and in maintaining homeostasis. The other parts of the female reproductive system and the structural characteristics of the ovaries are as follows. References textbook pages 773794, lab manual pages 245246 and 251256, color plate in burgess atlas of human. Endocrine system notes coral springs charter school. Cbse class 12 biology revision notes chapter 3 human. Lewis, rn, phd, faan shannon ruff dirksen, rn, phd, faan margaret mclean heitkemper, rn, phd, faan. Read and learn for free about the following article. Gonads male and female reproductive roles form and function of the male reproductive system form and function of the female reproductive system disorders of the female reproductive system stages of the human sexual response birth control gonads two important functions. Icse class 10 biology chapter 11 the reproductive system. A vertical septum divides the scrotum into left and right compartments, each of which encloses a testis.
Endocrine glands secrete hormones directly into bloodstream ductless exocrine glands secrete substances through. The endocrine system provides an electrochemical connection from the hypothalamus of the brain to all the organs that control the body metabolism, growth and development, and reproduction. Reproductive system, page 6 of 6 h fertilization and pregnancy. Reproductive health is defined as a state of complete physical, mental, and social well being and not merely the absence of disease or infirmity, in all matters related to the reproductive system and to its functions and process. There are two types of hormones secreted in the endocrine system. Secretory stage days to levels of to the endometrium. Every month, a single egg comes out of the ovary and reaches the fallopian tube of female reproductive system. Other important parts of the male reproductive system are the vas deferens, the cloaca, the papilla. Reproduction and its hormonal control page 1 reproduction and its hormonal control different mammals have different patterns of reproduction eg mammals, rats and mice can breed all year round, whereas others have distinct breeding seasons. The two ovaries present in each female are held in place by the following ligaments.
This chapter describes the different parts of the female reproductive system. Lesson 1 of this chapter under the heading egg production, on page 508. 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. While this is going on, the female reproductive system is getting ready to repeat the whole cycle once more. 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. The scrotum is a sac consisting of skin and superficial fascia that hangs from the base of the penis. The female reproductive system is designed to carry out several functions. Development of appearance of axillary and pubic hair. During copulation, sperms reach the fallopian tube where a sperm fertilizes the egg. Reproductive system, sexual reproduction, means of germ cells, organs of reproductive systems, accessory sex glands, male. Reproductive health part 1 introduction to reproductive health and safe motherhood. Male reproductive system the university of arizona. The two gametes fuse together during fertilisation to make a new individual with a full set of chromosomes. Powerpoint presentations and tutorials for medical students by dr.
Endocrine system function of the endocrine system to secrete hormones chemical messengers that coordinate and direct target cells and organs. 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. Introduction to reproductive health and environment. To register biology tuitions on to clear your doubts. Female reproductive system ans 215 physiology and anatomy of domesticated animals i. The male reproductive system is located in the pelvis region. Human reproductive system, organ system by which humans reproduce and bear live offspring. Notes on reproductive system of frog grade 11 biology. Human reproduction male reproductive system male reproductive.
1462 1078 214 240 1065 649 552 859 28 750 264 98 1495 654 1437 702 881 982 1002 1214 116 1255 312 1348 188 599 1152 21