Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
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Chapter 27, Problem 25CTQ
Follow the path of ejaculated sperm from the vagina to the oocyte. Include all structures of the female reproductive tract that the sperm must swim through to reach the egg.
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Identify the structures involved in sperm development and ejaculation.
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Gross Anatomy of the Human Male and Female Reproductive System
a) Assume that a couple has just consummated the sex act and that the sperm have been deposited in the vagina. Trace the pathway of the sperm through the female reproductive tract.
b) Define ovulation.
c)The testis is divided into a number of lobes by connective tissue. Each of these lobes contains one to four_______ which converge to empty sperm into another set of tubules called the_______
Chapter 27 Solutions
Anatomy & Physiology
Ch. 27 - Watch this video...Ch. 27 - Watch this video...Ch. 27 - Watch this video...Ch. 27 - Watch this series of videos...Ch. 27 - A babys gender is determined at conception, and...Ch. 27 - What are male gametes called? ova sperm testes...Ch. 27 - Leydig cells ________. secrete testosterone...Ch. 27 - Which hypothalamic hormone contributes to the...Ch. 27 - What is the function of the epididymis? sperm...Ch. 27 - Spermatogenesis takes place in the ________....
Ch. 27 - What are the female gonads called? oocytes ova...Ch. 27 - When do the oogonia undergo mitosis? before birth....Ch. 27 - From what structure does the corpus luteum...Ch. 27 - Where does fertilization of the egg by the sperm...Ch. 27 - Why do estrogen levels fall after menopause? The...Ch. 27 - The vulva includes the ____________. lactiferous...Ch. 27 - What controls whether an embryo will develop...Ch. 27 - Without SRY expression, an embryo will develop...Ch. 27 - The timing of puberty can be influenced by which...Ch. 27 - Briefly explain why mature gametes carry only one...Ch. 27 - What special features are evident in sperm cells...Ch. 27 - What do each of the three male accessory glands...Ch. 27 - Describe how penile erection occurs.Ch. 27 - While anabolic steroids (synthetic testosterone)...Ch. 27 - Follow the path of ejaculated sperm from the...Ch. 27 - Identify some differences between meiosis in men...Ch. 27 - Explain the hormonal regulation of the phases of...Ch. 27 - Endometriosis is a disorder in which endometrial...Ch. 27 - Identify the changes in sensitivity that occur in...Ch. 27 - Explain how the internal female and male...Ch. 27 - Explain what would occur during fetal development...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Label the parts of the female reproductive system and list their functions.arrow_forwardDistinguish between: a. seminiferous tubule and vas deferens b. sperm and semen c. Leydig cells and Sertoli cells d. primary oocyte and secondary oocyte e. follicle and corpus luteum f. the three phases of the menstrual cyclearrow_forwardDescribe the events in the ovarian cycle leading up to ovulation.arrow_forward
- Which oocyte stage is ovulated? What happens to it if it encounters a sperm cell there? What happens if it does not meet up with sperm?arrow_forwardFollow the path of ejaculated sperm from the vagina tothe oocyte. Include all structures of the female reproductivetract that the sperm must swim through to reach the egg.arrow_forwardExplain why sperm cannot fertilize an egg immediately after ejaculation?arrow_forward
- Gross Anatomy of the Human Male and Female Reproductive System a) Name the three layers of the uterine wall from the inside out. Which of these is sloughed during menses?_______ _ ___________________ Which contracts during childbirth? b) Describe the epithelium found in the uterine tube. c) Describe the arrangement of the layers of smooth muscle in the seminal gland.arrow_forwardState the role of the ampullary-isthmic junction in the female reproductive tract.arrow_forwardIdentify the structure and function of key anatomical features of the male reproductive system including: § external genitalia (that is, the externally visible parts of the male reproductive system – the penis and the scrotum) § ducts and glands § testesarrow_forward
- Name two structures that are homologous between the male and female reproductive systems. Name the hormones produced by follicle cells and the corpus luteum.arrow_forwardGross Anatomy of the Human Male and Female Reproductive System a) What structures compose the spermatic cord and Where is it located? b) Using the following terms, trace the pathway of sperm from the testes to the urethra: rete testis, epididymis, seminiferous tubule, ductus deferens. c) Name the structures composing the external genitalia, or vulva, of the female.arrow_forward
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