B. Histology of the male reproductive syste . Label the parts of the testis cross section: interstitial cells, lumen, seminiferous tubule, spermatagonia, and spermatids Seminiferous tubule 2. Label the parts of the sperm smear: head, midpiece, tail.

B. Histology of the male reproductive syste . Label the parts of the testis cross section: interstitial cells, lumen, seminiferous tubule, spermatagonia, and spermatids Seminiferous tubule 2. Label the parts of the sperm smear: head, midpiece, tail.

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter21: Reproductive System

Section: Chapter Questions

Problem 1M

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B. Gametogenesis Select the cells described by the statements below. Oogenesis Spermatogenesis primary spermatocytes secondary spermatocytes spermatids spermatogonia spermatozoa 1. Haploid male gametes. 2. Haploid female gamete. penis prepuce 3. Divide mitotically to form primary spermatocytes. 4. Cells composing germinal epithelium in ovary. 5. Large haploid cell released in ovulation. 6. Male cells formed by first meiotic division. 7. Large female cell formed by first meiotic division. 8. Male cells in which first meiotic division occurs. 9. Female cells in which first meiotic division occurs. 10. Large female cell formed by second meiotic division. C. Male Organs Select the structures described by the statements below. bulbourethral gland corpora cavernosa corpus spongiosum ejaculatory duct epididymis oogonia ovum polar bodies primary oocyte secondary oocyte 1. Male copulatory organ. 2. Male gonads. prostate gland prostatic urethra seminal vesicle seminiferous tubule testes vas…
Female Reproductive System Assignment 1. Describe the structure and function(s) of each part of the female reproductive system.Organ Structure FunctionOvaries Uterine Tubes/ oviducts/ fallopian tubes Uterus Vagina 2. What are the functions of external accessory reproductive organs – Labia major, Labia minora, Clitoris, Vestibule? 3. Describe the major events of oogenesis? 4. Describe changes that occur in a follicle and its oocyte during maturation. 5. What causes ovulation? 6. What happen to an oocyte following ovulation? 7. Name the major female sex hormones and write functions of each. 8. Trace the events of the menstrual cycle. 9. What are some changes that may occur at menopause? 10. Describe the structure of a mammary gland.
ms Male Reproductive System Carefully read the following statements and select the correct option. Statement I: Testosterone not only helps during puberty but also promotes good bone density, sperm production, libido, muscle mass and strength. Statement II: Apart from Leydig cells, B-lymphocytes, dendritic cells, macrophages, leukocytes and mast cells are located in the interstitial region of the testes. Statement III: The urethra arises from the urinary bladder and spreads through the vasa efferentia. Statement IV: The supply of blood to the testes is facilitated through tunica vaginalis which is enveloped by the tunica albuginea layer. (a) Statements II and IV are correct, while others are incorrect. (b) Statements I and III are correct, while others are incorrect. (c) Statements I and II are correct, while others are incorrect. (d) Statements II and III are correct, while others are incorrect.
B. Histology of the female reproductive system . Label the parts of the ovary: Graafian follicle, developing follicles, cortex, medulla
D. Female Organs Select the structures described by the statements below. broad ligament cervix clitoris fimbriae hymen infundibulum labia majora labia minora mons pubis myometrium ovarian ligament ovaries suspensory ligament uterine tubes uterosacral ligament vagina vestibular glands 1. Female copulatory organ. 2. Muscular wall of the uterus. 3. Narrow neck of the uterus. 4. Female gonads. 5. Fingerlike projections around infundibulum. 6. Source of ovum. 7. Provides vaginal lubrication during intercourse. 8. Duct carrying oocyte toward uterus. 9. Inner folds of vulva surrounding vestibule. 10. Nodule of erectile tissue. 11. Outer fatty folds of vulva merging with mons pubis. 12. Funnel-like opening of uterine tube. 13. Narrow ligament attaching ovary to uterus. 14. Sheetlike ligament supporting ovary, uterine tubes, and uterus. 15. Attaches uterus to posterior pelvic wall. 16. Ligament from ovary to lateral pelvic wall. 1. 2 3. 4. 5. 6. 7. 8. 9. 10 11 12. 13. 14. 15 16.
b. The ejaculatory ducts carry semen form the the deferens. to the Ejaculatory ducts begin at the union of and the vas
Label the anatomy of the male. Seminal gland Tunica albuginea Epididymis Scrotum Spermatic cord Prostate gland Ampulla of ductus deferens Bulbo-urethral gland ン Reset Help 1000
VII. Internal Genitalia Unlike the male, the organs of the female reproductive system are housed within the abdominal cavity. Review these structures by filling in the blanks in the following sentences. Then follow the instructions to color the structures in the figure below 1. The narrow portion of the fallopian tube closest to the uterus is called the the middle portion is called the while the funnel-shaped distal portion is called the (Color the fallopian tubes pink.) fan over the ovary. 2. Finger-like projections called (Color these structures orange.) 3. The uterus is held in place by the (Color this structure tan.) ligament. 4. The curved, upper portion of the uterus is called the (Outline this portion in blue.) 5. The inferior end of the uterus is called the (Color this structure brown.) 6. The serves as a receptacle for the penis and sperm and as a route for the discharge of menstrual blood. (Color this structure purple.) 7. The smooth muscle layer of the uterus is called the…
Male Reproductive System Assignment 1. Where in the testes are sperm cells produced? 2. Which cells produce male sex hormones? 3. Describe the structure of the epididymis. 4. Trace the path of ductus deferens. 5. What is the function of a seminal vesicle? 6. Where is the prostate gland located? 7. What is the function of the bulbourethral glands? 8. What are the components of semen? 9. Describe the structure of the penis. 10. Which hormone initiates the changes associated with male sexual maturity? 11. Describe male secondary sex characteristics. 12. List the functions of Testosterone.
a. Seminal vesicles consist of long coiled tubes that join with the to become 1 Gaid scoreted by the seminal vesicles makes up
b. Internally, the testis consist of numerous lobules, each consisting of convoluted tubules called where sperm develops.n
Explain in 5-8 sentences. 1. Describe and illustrate meiosis and explain how it differs in oogenesis and spermatogenesis. 2. Detail the interconnection of the accessory glands and the spermatic ducts that transport spermatozoa. 3. What are the two muscles that influence the position of the testes within the scrotum and the effects?