Figure 41-9 The human male reproductive system

Slides:



Advertisements
Similar presentations
Chapter 16 ~ Human Reproduction
Advertisements

Sistema Reproductor Capítulo 40.
Lab 10: Reproductive System
39-3 The Reproductive System
Reproduction.
Human Reproduction. pubic bone urinary bladder ureter rectum seminal vesicle prostate gland bulbourethral gland vas deferens epididymis testis scrotum.
Reproductive System Nestor T. Hilvano, M.D., M.P.H.
The female reproductive system produces ova.
The Male Reproductive System
Reproductive System Getting Genes Into The Next Generation.
Chapter 16: The reproductive system
DO NOW: LIST THE FIRST FIVE WORDS THAT COME TO MIND WHEN YOU THINK OF THE FEMALE REPRODUCTIVE SYSTEM. NO SLANG PLEASE!
Reproduction and Development
Reproductive Hormones
Chapter 46 Animal Reproduction.
Chapter 26b Reproduction and Development. Male Reproductive Structures External genitalia Penis and scrotum Common passageway Urethra Accessory glands.
1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. CHAPTER 17 REPRODUCTIVE SYSTEM.
Fig Chapter 46 Animal Reproduction.
Reproductive System and Development
1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Human Biology Sylvia S. Mader Michael Windelspecht Chapter.
Bellwork Why do you think sex (exchange of gametes) has evolved? In what conditions do you think organisms would favor asexual versus sexual reproduction,
Ch. 27: Reproduction and Embryonic Development
Male Reproductive Anatomy (Front View)
Biology Sylvia S. Mader Michael Windelspecht
1 1.Primary follicles Immature egg and surrounding cells 2. Mature Graafian follicle State of follicle just before ovulation 3. Ovum (egg)4. Corpus luteum.
Animal Reproduction. Advantage of sexual reproduction: Advantage of asexual reproduction:
IVF video animation.
Reproductive Systems Chapter 16.
SC.912.L.16.13* Describe the basic anatomy and physiology of the human reproductive system. Describe the process of human development from fertilization.
Chapter 46: Animal Reproduction.
Reproductive System Male.
Fig Chapter 46 Animal Reproduction. Fig
Organismal Development Part 4
The Continuity of Life:
Reproductive Systems: Male and Female. Male Testicle: Produces sperm and testosterone (puberty) Penis: Allows for exit of urine and semen Scrotum: Holds.
Reproductive Systems. Seminal vesicles Bladder Vas deferens penis urethra Testicles (or testes) scrotum Prostate gland Cowper’s gland anus epididymis.
Lesson 1: Reproductive Systems. Male reproductive system.
The Reproductive Glands and Hormones Gonads are ovaries in women and testes in men. −Testes produce testosterone. −Major female hormones Estrogen Progesterone.
Human Reproduction.
Human Reproductive Anatomy and Processes
Reproductive System Gross Anatomy.
Reproductive systems in humans. Start by labelling the main parts of the male reproductive organs – use page 100 in your book Key words Key words Penis,
Human Reproductive Organs. Male external anatomy.
Reproductive System Ch 19. General Functions of reproductive system.  Produce and nurture sex cells  Gametes  Sperm  Eggs  Transport them to sites.
Asexual reproduction one parent Sexual reproduction fusion of male gametes (sperm) and female gametes (eggs)
 To pass on heritable traits (through DNA recombination) to further generations.  The formation of gametes (sperm or egg).  Delivery of sperm to egg.
Human Reproductive System
34.1 Reproductive Anatomy KEY CONCEPT Female and male reproductive organs fully develop during puberty.
Chapter 48, (page 936-) Reproductive system Csaba Bödör,
Seminal vesicle Ductus deferens Prostate gland Epididymis Penis Testis
Human Reproductive System Male and Female Anatomy and Physiology.
Chapter 38 Reproduction Oviduct Ovary Uterus Urinary bladder Urethra Clitoris X X Cervix Rectum Vagina Female -- Lateral View.
How can each of these earthworms be both male and female?
Slides 1 to 84 Copyright © 2007 Pearson Education, Inc., publishing as Benjamin Cummings.
First –Quiz on the Integumentary System-
6.6 Hormones, homeostasis and reproduction
Reproduction and Development
Fig Mammary gland (in breast) Uterine tube Seminal vesicle Ovary
The Reproductive System
HUMAN REPRODUCTION © 2016 Paul Billiet ODWS.
The female reproductive system produces ova.
The female reproductive system produces ova.
Reproductive Lab Review Game
The female reproductive system produces ova.
Bio 1108 Reproductive System
Reproduction Sections 6.6 – 11.4.
The female reproductive system produces ova.
The female reproductive system produces ova.
Presentation transcript:

Figure 41-9 The human male reproductive system pubic bone urinary bladder ureter rectum seminal vesicle prostate gland urethra penis vas deferens bulbourethral gland epididymis testis urethral opening scrotum 2

Table 41-1 The Human Male Reproductive Tract 3

Figure 41-10 The anatomy of the testes vas deferens epididymis uncoiled seminiferous tubule testis A section through the testis spermatogonia daughter cells sperm Sertoli cells interstitial cell Cross-section of a seminiferous tubule 4

Figure 41-11 Spermatogenesis occurs continuously starting at puberty spermatogonium primary spermatocyte secondary spermatocytes spermatids sperm Mitosis Meiosis I Meiosis II Differentiation 5

Figure 41-13 Hormonal control of spermatogenesis hypothalamus GnRH anterior pituitary LH FSH testes interstitial cells Sertoli cells testosterone spermatogenesis stimulates inhibits inhibin 6

Animation: The Male Reproductive System

Figure 41-14 The human female reproductive system myometrium uterus fimbria endometrium ovary uterine tube urinary bladder pubic bone cervix urethra vagina rectum clitoris anus labia 8

Table 41-2 The Human Female Reproductive Tract 9

Figure 41-16 Follicle development uterine tube Ruptured follicle Ovulated secondary oocyte (egg) Corpus luteum Degenerating corpus luteum Mature follicle with a secondary oocyte ovary ovulating egg Developing follicles ovary Undeveloped follicles, each containing a primary oocyte 10

produced monthly beginning at puberty produced after fertilization Figure 41-15 Oogenesis develops in the fetus produced monthly beginning at puberty produced after fertilization egg secondary oocyte (egg) polar body oogonium primary oocyte polar body polar body polar body Mitosis Meiosis I Meiosis II 11

Animation: The Female Reproductive System

Figure 41-18 The secondary oocyte and fertilization secondary oocyte (egg) corona radiata zona pellucida An ovulated secondary oocyte Sperm surrounding an oocyte 13

Figure 41-19 Sterilization The uterine tube is severed and its ends are sealed The vas deferens is severed and its ends are sealed ovary testis uterus scrotum Vasectomy Tubal ligation 14