We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byLuc Brother
Modified about 1 year ago
Copyright © 2006 Thomson Delmar Learning Chapter = 3 (or More) The Reproductive System
Copyright © 2006 Thomson Delmar Learning The Reproductive System The reproductive system is responsible for the act of producing offspring –needs both male and female organs Theriogenology means animal reproduction The reproductive organs are called genitals –genit/o refers to the organs of reproduction
Copyright © 2006 Thomson Delmar Learning The Male Reproductive System The male reproductive system is responsible for the production and delivery of sperm to the egg to create life The structures of the male reproductive system include the scrotum, testes, epididymis, vas deferens, accessory sex glands, urethra, and penis
Copyright © 2006 Thomson Delmar Learning The Scrotum The scrotum or scrotal sac is the external pouch that encloses and supports the testes –The combining form for the scrotum is scrot/o The area between the scrotum and the anus in males is called the perineum –The combining form for the perineum is perine/o
Copyright © 2006 Thomson Delmar Learning The Testes The testes or testicles are the male sex glands that produce spermatozoa –The combining forms for the testes are orch/o, orchi/o, orchid/o, test/o, and testicul/o –Testis is the singular form of testes The testes make spermatozoa –The combining forms for spermatozoa are sperm/o and spermat/o
Copyright © 2006 Thomson Delmar Learning The Epididymis The epididymis is the tube at the upper part of each testis that secretes part of the semen, stores semen before ejaculation, and provides a passageway for sperm –The combining form for the epididymis is epididym/o
Copyright © 2006 Thomson Delmar Learning The Ductus Deferens The ductus deferens is the tube connected to the epididymis that carries sperm into the pelvic region toward the urethra
Copyright © 2006 Thomson Delmar Learning The Accessory Sex Glands The accessory sex glands include the seminal vesicles, prostate gland, and bulbourethral gland –Seminal vesicles secrete thick substance that nourishes sperm –The prostate gland secretes a thick fluid that aids in the motility of sperm –The bulbourethral glands secrete a thick mucus that acts as a lubricant for sperm Not all glands are present in all species
Copyright © 2006 Thomson Delmar Learning The Urethra The urethra is a singular tube passing through the penis to the outside of the body that serves both reproductive and urinary systems –The combining form for the urethra is urethr/o
Copyright © 2006 Thomson Delmar Learning The Penis The penis is the male sex organ that carries reproductive and urinary products out of the body –The combining forms for the penis are pen/i and priap/o
Copyright © 2006 Thomson Delmar Learning The Female Reproductive System The female reproductive system is responsible for the creation and support of new life The structures of the female reproductive system include the ovaries, uterine tubes, uterus, cervix, vagina, vulva, and mammary glands
Copyright © 2006 Thomson Delmar Learning The Ovaries The ovaries are a small pair of organs located in the caudal abdomen The ovaries produce estrogen, progesterone, and ova (eggs) The combining forms for ovary are ovari/o and oophor/o
Copyright © 2006 Thomson Delmar Learning The Uterine Tubes The uterine tubes are paired tubes that extend from the cranial portion of the uterus to the ovary (although they are not attached to the ovary) The uterine tubes carry ova from the ovary to the uterus and transport sperm The combining form for the uterine tubes is salping/o
Copyright © 2006 Thomson Delmar Learning The Uterus The uterus is a thick-walled, hollow organ with muscular walls and a mucous membrane lining The combining forms for the uterus are hyster/o, metr/o, metri/o, and uter/o
Copyright © 2006 Thomson Delmar Learning The Cervix The cervix is the caudal continuation of the uterus and the cranial continuation of the vagina The cervix prevents foreign substances from entering the uterus The combining form for the cervix is cervic/o
Copyright © 2006 Thomson Delmar Learning The Vagina The vagina is the muscular tube lined with mucosa that extends from the cervix to outside the body The vagina accepts the penis during copulation The combining forms for the vagina are colop/o and vagin/o
Copyright © 2006 Thomson Delmar Learning The Vulva The vulva is the external opening to the urogenital tract that leads into the vagina –The perineum is the region between the vaginal orifice and anus in females The vulva consists of the vaginal orifice, vestibular glands, clitoris, hymen, and urethral orifice The combining forms for the vulva are vulv/o and episi/o
Copyright © 2006 Thomson Delmar Learning The Mammary Glands The mammary glands are milk-producing glands in females The number of mammary glands varies with the species –Litter-bearing species have mammae –Large animals have udders with teats Mammary glands are composed of connective tissue organized into lobes, lobules, and alveoli The combining forms for the mammary glands are mamm/o and mast/o
Copyright © 2006 Thomson Delmar Learning The Placenta The placenta is the female organ of mammals that develops during pregnancy and joins mother and offspring for exchange of nutrients, oxygen, and waste products –The placenta is often referred to as the afterbirth
Copyright © 2006 Thomson Delmar Learning The Placenta The umbilical cord is the structure that forms where the fetus communicates with the placenta The umbilicus is the structure that forms on the abdominal wall where the umbilical cord was connected to the fetus –The combining form for umbilicus is umbilic/o
Copyright © 2006 Thomson Delmar Learning The Placenta and Associated Structures The innermost membrane that envelopes the fetus is the amnion The innermost layer of the placenta that forms a sac between itself and the amnion is the allantois The outermost layer of the placenta is the chorion
Copyright © 2006 Thomson Delmar Learning Pregnancy and Birth Pregnancy is the condition of having a developing fetus in the uterus and is the time period between conception and parturition –The combining form for pregnancy is pregn/o Gestation is the period of development of the fetus in the uterus from conception to parturition and is the term more commonly used in animals –The combining forms for gestation are gest/o and gestat/o
Copyright © 2006 Thomson Delmar Learning Pregnancy and Birth Parturition is the act of giving birth –The combining form for giving birth is part/o Parturition is divided into stages: –first stage = dilation of the cervix –second stage = uterine contractions and delivery of the fetus –third stage = separation of the placenta from the uterus
Copyright © 2006 Thomson Delmar Learning Medical Terms for the Reproductive System Additional terms for reproductive system tests, pathology, and procedures can be found in the text Review the Flash! CD program to make sure you understand these terms
Reproductive System. The Reproductive System The reproductive system is responsible for the act of producing offspring needs both male and female.
© 2009 Delmar, Cengage Learning Chapter = 3 (or More)
CHAPTER 12 REPRO ANSc 4. Repro System Responsible for: Reproducing offspring Composed of genitalia Male Female.
Reproductive System By: Stephanie Piser. Male Reproductive System Produces sperm cells and provides a mechanism for delivering them to the female’s body.
Root Words Integumentary and Reproductive System Heather Wipijewski CVT ALAT This workforce solution was funded by a grant awarded under the President’s.
Male and Female Reproductive Systems. Male Reproductive System It includes both internal and external organs Two main functions: Production and storage.
Male and Female Reproductive Anatomy By:. The Vagina The vagina is a tube- like organ that connects the uterus to the outside of the body. The vagina.
Animal Reproduction Terms Animal Science. Reproduction: when organisms multiply or produce offspring Sexual Reproduction: involves the union of a male.
The Reproductive System Chapter 27. Organs of the Male Reproductive System –Scrotum –Testes –Epididymus –Vas deferens –Urethra.
Reproduction. Broad Ligament suspends the female reproductive tract in the pelvic cavity has three portions.
26-1 Lecture 23 Human Reproductive System Anatomy of the Male Reproductive System Testes –Produce spermatozoa (gametes) –Produce androgens (hormones)
Anatomy and Physiology Junior Health. 1. Produce, store, nourish and transport male and female reproductive cells 2. Successfully allow meeting of.
Dr. Mohammad Nazam Ansari Reproductive System Anatomy Practical [PHL 212]
Copyright © The McGraw-Hill Companies, Inc.Chapter 6 Human Structure and Function The Reproductive System We truly are “fearfully and wonderfully made.”
Animal Reproductive Systems. Male Reproductive System Major Organs – Testicles – Epididymis – Scrotum – Vas deferens – Urethra – Seminal Vesicle – Prostate.
Reproductive System Hollow muscular cavity where zygote implants and baby develops.
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 17 Lecture Slides.
Chapter 27 Reproduction and Embryonic Development (Ch. 18) Both sexes in humans have –a set of gonads where gametes are produced, –ducts for gamete transport,
Reproductive Anatomy 1)Primary sex organs (gonads) Produce sex cells (gametes) Secrete sex hormones 2) Accessory Organs Transport sex cells Nourish sex.
4.05 Remember the structures of the reproductive system.
The Male Reproductive System This consists of: A pair of testes situated in a scrotum The epididymis, vas deferens, ejaculatory duct and urethra The accessory.
Meiosis in males is called spermatogenesis ◦ Sperm cells are produced in the 2 testis in the scrotum sac. 2n n Slide 5.
Male Reproductive System. Structure and Function Sperm – Reproductive cells in males Testes – oval shaped, male reproductive glands –2 Functions: Produce.
REPRODUCTIVE SYSTEM. FUNCTIONS l To produce offspring. l Secretion of hormones that give our secondary sex characteristics. l Sexual gratification.
Animal Reproduction Obj Reproductive Terminology Castration - removing the male testicles to prevent breeding Colostrum - the first milk that a.
Male & Female Systems. The reproductive organs have 2 functions ◦ To create human offspring by combining genes from the male and female (male and.
Reproduction Part I: Anatomy. Functions Overall: to produce offspring Male System: to produce & deliver sperm Female System: produce eggs, provide place.
Day 1-Female and Male Reproductive Systems. 1. Grab a Biology EOC Exam Preparation Bell Ringer 2. Provide a GIST of the Question. 3. Bubble your answer.
Reproductive Systems. Male Anatomy Penis: Allows passage of urine and semen Has many nerve endings to provide sensation Scrotum: Muscular sac which.
Animal Reproduction Human Reproductive Anatomy & Function.
Unit 10 Chapter 38 Reproduction and Development. Human Male Anatomy Testes Male gonads: produce male gametes & male hormones Suspended outside body in.
Reproductive System Gross Anatomy. Reproductive system appears to “slumber” until puberty Gonads (primary sex organs) Testes in men Ovaries in.
Reproductive System A&P. Reproductive System Function=produce new life Gonads (sex glands), ducts (tubes), and accessory organs can be found in both.
Anatomy of Reproduction Exploring Reproductive Systems.
Human Sexuality Outline. Functions To reproduce Includes testes and ovaries Passing of genetic material to offspring To reproduce Includes testes.
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings The Reproductive System.
REPRODUCTIVE ANATOMY. FEMALE REPRODUCTIVE SYSTEM The female reproductive system is designed to carry out several functions: produces the female egg.
Reproduction and Development reproductivesystem/reproductives ystem/
Reproductive System Jackilyn Byrd, RN, BSN. Function Produce new life Male & female o Obviously different o Both have same types of organs Sex glands.
Animal Reproduction and Genetics Terminology Objective: –Define terminology related to reproductive management and breeding systems including castration,
Dr.vohra. The testes They are located in the scrotum They are divided by septa into lobules Have large number of lobules Each lobule contains seminiforus.
Family Life MALE & FEMALE ANATOMY. Learning Objectives SWBAT: Identify and describe the different parts of the male and female reproductive anatomy.
Reproductive Systems: Male and Female. Male Scrotum: Holds testis, controls temperature Seminiferous Tubules: Production of sperm, functional portion.
34.1 Reproductive Anatomy KEY CONCEPT Female and male reproductive organs fully develop during puberty.
Refusal Skills: Sexual pressure lines What is “sexual pressure”? What are some examples of sexual pressure? What can you do when you are pressured to engage.
Anatomy & physiology of the reproductive systems By : Yomaira Ayala.
MALE & FEMALE REPRODUCTIVE SYSTEMS. PARTS & FUNCTION Scrotum: loose sac of skin that hangs outside the body; function to hold testicles Testicles: male.
The Human Reproductive System. What is the purpose of the reproductive system? The reproductive system is responsible for: Creating and maintaining gametes.
Chapter 34 Endocrine & Reproductive Systems Raquel Remick & Serena Brouelette.
Topic 2: Human Reproductive System. Objectives… Students will be able to: Identify and explain the structure and function of the male and female reproductive.
© 2017 SlidePlayer.com Inc. All rights reserved.