Connect Online Access for Saladin Human Anatomy
11th Edition
ISBN: 9781260399738
Author: SALADIN, Kenneth
Publisher: Mcgraw-hill Higher Education (us)
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Chapter 26.4, Problem 21BYGO
Summary Introduction
To determine:
The meaning of mesonephric duct and paramesonephric duct and the factors determining the development and regression of the ducts in the fetus.
Introduction:
The female and male reproductive systems start with the anatomically indifferent embryonic sex organs. The indistinguishable indifferent gonad leads to the development of testes and ovaries.
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Consider the anatomy of the testicle, as seen in the bull testicle dissection in lab. The vas deferens
exits the [Select]
transporting mature sperm away from the scrotum. As it
1
leaves the scrotum, the vas deferens will travel up through the [Select ]
into the pelvic cavity.
and
QUESTION 3
Refer to the image below and then match each embryonic tissue with the specific part of the
external genitalia that it gives rise to.
At 7 weeks
KEY
B
Genital tubercle
Urethral folds
Genital swellings
genital tubercle
urethral folds
genital swellings
(a) Undifferentiated genitalia
Genital tubercle
-Urethral folds
Genital swellings
-Anal opening
A.
scrotum in males; labia majora in females
B.
penis in males; labia minora in females
C.
glans penis in males; glans clitoris in
females
1-Identify and give the function of the myometrium.
2-What type of epithelium lines the vagina?
3-Where does fertilization occur?
4-Which structure on the female is homologus to the male scrotum?
5-How are male and female urethras similar and different? What might the clinical significance in the differences.
Chapter 26 Solutions
Connect Online Access for Saladin Human Anatomy
Ch. 26.1 - Prob. 1BYGOCh. 26.1 - Prob. 2BYGOCh. 26.1 - Answer the following question to test your...Ch. 26.1 - Answer the following question to test your...Ch. 26.2 - Would you expect to find blood capillaries in the...Ch. 26.2 - Prob. 5BYGOCh. 26.2 - Answer the following question to test your...Ch. 26.2 - Prob. 7BYGOCh. 26.2 - Prob. 8BYGOCh. 26.2 - Prob. 9BYGO
Ch. 26.2 - Prob. 10BYGOCh. 26.2 - Prob. 11BYGOCh. 26.2 - Prob. 12BYGOCh. 26.3 - Prob. 1AWYKCh. 26.3 - Answer the following question to test your...Ch. 26.3 - Prob. 14BYGOCh. 26.3 - Prob. 15BYGOCh. 26.3 - Answer the following question to test your...Ch. 26.3 - Answer the following question to test your...Ch. 26.3 - Prob. 18BYGOCh. 26.3 - Prob. 19BYGOCh. 26.3 - Prob. 20BYGOCh. 26.4 - Prob. 21BYGOCh. 26.4 - Prob. 22BYGOCh. 26.4 - Prob. 23BYGOCh. 26.4 - Prob. 24BYGOCh. 26 - Prob. 26.1.1AYLOCh. 26 - Prob. 26.1.2AYLOCh. 26 - Prob. 26.1.3AYLOCh. 26 - Prob. 26.1.4AYLOCh. 26 - Prob. 26.2.1AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.2.3AYLOCh. 26 - Prob. 26.2.4AYLOCh. 26 - Prob. 26.2.5AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.2.7AYLOCh. 26 - Prob. 26.2.8AYLOCh. 26 - Prob. 26.2.9AYLOCh. 26 - Prob. 26.2.10AYLOCh. 26 - Prob. 26.2.11AYLOCh. 26 - Prob. 26.2.12AYLOCh. 26 - Prob. 26.2.13AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.2.15AYLOCh. 26 - Prob. 26.2.16AYLOCh. 26 - Prob. 26.2.17AYLOCh. 26 - Prob. 26.2.18AYLOCh. 26 - Prob. 26.2.19AYLOCh. 26 - Prob. 26.2.20AYLOCh. 26 - Prob. 26.3.1AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.3.3AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.3.5AYLOCh. 26 - Prob. 26.3.6AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - To test your knowledge, discuss the following...Ch. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.3.10AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.3.12AYLOCh. 26 - Prob. 26.3.13AYLOCh. 26 - Prob. 26.3.14AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 26.4.2AYLOCh. 26 - Prob. 26.4.3AYLOCh. 26 - Prob. 26.4.4AYLOCh. 26 - Prob. 26.4.5AYLOCh. 26 - Prob. 26.4.6AYLOCh. 26 - Prob. 26.4.7AYLOCh. 26 - To test your knowledge, discuss the following...Ch. 26 - Prob. 1TYRCh. 26 - Descent of the testes includes their passage...Ch. 26 - Four spermatozoa arise from each primordial germ...Ch. 26 - Prob. 4TYRCh. 26 - Prob. 5TYRCh. 26 - Prob. 6TYRCh. 26 - The tissue lost in menstruation is a. the b. the...Ch. 26 - Prob. 8TYRCh. 26 - Prob. 9TYRCh. 26 - Prob. 10TYRCh. 26 - Prob. 11TYRCh. 26 - Prob. 12TYRCh. 26 - Prob. 13TYRCh. 26 - Prob. 14TYRCh. 26 - Prob. 15TYRCh. 26 - Prob. 16TYRCh. 26 - Prob. 17TYRCh. 26 - Prob. 18TYRCh. 26 - Prob. 19TYRCh. 26 - Prob. 20TYRCh. 26 - Prob. 1BYMVCh. 26 - Prob. 2BYMVCh. 26 - Prob. 3BYMVCh. 26 - Prob. 4BYMVCh. 26 - Prob. 5BYMVCh. 26 - Prob. 6BYMVCh. 26 - Prob. 7BYMVCh. 26 - Prob. 8BYMVCh. 26 - Prob. 9BYMVCh. 26 - Prob. 10BYMVCh. 26 - Prob. 1WWWTSCh. 26 - Prob. 2WWWTSCh. 26 - Prob. 3WWWTSCh. 26 - Prob. 4WWWTSCh. 26 - Prob. 5WWWTSCh. 26 - Prob. 6WWWTSCh. 26 - Prob. 7WWWTSCh. 26 - Prob. 8WWWTSCh. 26 - Prob. 9WWWTSCh. 26 - Prob. 10WWWTSCh. 26 - Prob. 1TYCCh. 26 - Prob. 2TYCCh. 26 - Prob. 3TYCCh. 26 - Prob. 4TYCCh. 26 - Prob. 5TYC
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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
- 1. Encloses and protects the embryo and fetus from temperature fluctuations and trauma 2. Will form the umbilical cord and become part of the urinary bladder. 3. Provides nutrients and blood circulation for the first 2 weeks of gestation. 4. Is developed from the trophoblast layer of the blastocyst and forms the fetal portion of the placenta Match the following numbered functions above with the correct structures listed below. Number Structure Chorion Allantois Yolk sac Amnionarrow_forwardIn the female, the paramesonephric tubules 1. form the oviduct 2. form the uterus 3. form the upper 1/3 of the vagina 4. form the lower 1/2 of the vagina Group of answer choices (A) 1 only (B) 1 and 2 (C) 1, 2, and 3 (D) 1, 2, 3, and 4 (E) none of the above combinationsarrow_forwardA 16 year old male patient arrives in the emergency department after a soccer injury where he was hit in the right groin by a soccer ball at high speed. Later that afternoon, the patient noticed that the right side of his scrotum was swollen and painful, he is otherwise healthy. The physician notes that the right testicle is still palpable and seems to be surrounded by a clear fluid. Questions 1. What condition does the patient have? 2. What is the clear fluid, and what is it's source? 3. Describe the surgical procedure that will be performed to correct the pathology. 4. Will he experience any long-term effects of his injury?arrow_forward
- PLEASE ANSWER THE FOLLOWING QUESTIONS 1-3 1. Compare the change in thickness of the uterine lining with change in progesterone amount for days 10-27. 2. Why is it logical for the level of FSH to fall greatly following ovulation? 3. Why it makes sense that the levels of estrogen and progesterone are low in the blood of a female during menstruation?arrow_forwardlabel the human testis 1. what tubule is pointed at?2. what tissue is pointed at?3. what cell is pointed at?refer to the photoarrow_forwardActivity 19.8: Describe and state a function of each of the organ/structure. 1. Perimetrium 2 Myometrium 3. Endometrium 4. Cervix Activity 19.9: Histology of the Female Reproductive Organ 1. Answer the following questions: a. Why is it difficult to find both a corpus luteum and corpus albicans on the same slide? b. What is the function of the secondary oocyte? c. What is fertilization? d. Describe the fate of corpus luteum if: I. pregnancy occurs I. pregnancy does not occurarrow_forward
- The vulva includes the ________.a. lactiferous duct, rugae, and hymenb. lactiferous duct, endometrium, and bulbourethral glandsc. mons pubis, endometrium, and hymend. mons pubis, labia majora, and Bartholin’s glandsarrow_forwardWhich of the following are responsible for ascending and descending of the scrotum/testes? O inguinal canal O dartos muscle O testis O pampiniform plexus O spermatic cord cremaster musclearrow_forwardselect ALL that are TRUE about sperm:☑️Meiosis is suspended twice in sperm development; meiosis of sperm is completed when the sperm penetrates an egg ☑️Both the activity of sperm flagella, and the contraction of uterine muscles, are required to propel sperm to the egg in a timely fashion ☑️Each of the four sperm formed by one meiotic event is genetically unique and haploid ☑️ Sperm secrete testosterone which stimulates sustentacular cells to help their development\arrow_forward
- In the female, the upper gubernaculum forms the 1. suspensory ligament of the ovary 2. ovarian ligament proper 3. round ligament 4. none of the above - it degenerates Group of answer choices (A) 1 only (B) 1 and 2 (C) 1, 2, and 3 (D) 2 and 3 (E) 4 - none of the above (it degenerates)arrow_forwardAn infant with hydrocele is seen in the clinic for a follow-up visit at 1 month of age. The scrotum is smaller than it was at birth, but the fluid is still visible on illumination. Which of the following actions is the physician likely to recommend? A. Massaging the groin area twice a day until the fluid is gone. B. Referral to a surgeon for repair. C. No treatment is necessary; the fluid is reabsorbing normally. D. Keeping the infant in a flat, supine position until the fluid is gone.arrow_forwardIdentify the following: Sertoli (sustentacular) cells, Leydig (interstitial cells), Sperm, Seminiferous tubule 1) 2) 3) 4) 1 4 1. Which cells make testosterone?arrow_forward
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