Which will most likely occur if the testes do not descend into the scrotum before puberty?O A) The androgens will not be produced○ B) Sperm will be produced but will not move into the male reproductive ductsOD) Sperm production in the seminiferous tubule cannot occurD) The blood-testis barrier will not be formedOE). All of the above

The descent of the testes into the scrotum is a natural physiological process that occurs during…

Answered: Which will most likely occur if the…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

What is the period from the woman's ovulation to the start of menstruation called? a) The uterine phase b) Ovarian phases c) Luteal phase d) Follicle phase
Reproductive physiology (human) a) At the time of ovulation, the released ovum (egg) has completed both meiosis I and meiosis II. b) Because the corpus luteum (CL) is rescued from atresia by hCG early in pregnancy, the CL continues to produce progesterone throughout the 9 months of a normal pregnancy. c) Late in the follicular phase, estrogen participates in a positive feedback loop that leads to a surge in luteinizing hormone and ovulation. d) Both (a) and (b) are correct and (c) is incorrect e) Statements (a), (b) and (c) are all correct
Where does spematogenesis (sperm formation) take place? a) Epidemic b) The seminal vesicle c) Sperm tubes (seminiferous tubules) d) Prostate (prostate gland)
98. Which of the following labeled curves best describes the variation of progesterone during the menstrual cycle? A) B) - Concentration of hormone in blood->> E 31319 14 Day of menstrual cycle 28 C) D) E)
Oestrogens are produced from androgens in the granulosa cells (GC) in the ovary. These androgens are derived from… a) The blood b) The interstitial (theca) cells c) Granulosa cells d) The oocyte
Which of the following directly promotes the morphogenesis of the penis in human males? А) Охytocin B) Testosterone Estrogen D) Anti- Müllerian hormone (AMH) E Dihydrotestosterone (DHT)
When during the menstrual cycle does ovulation (ovulation) usually take place in a woman of childbearing age? a) Day 14 b) Day 1 c) Day 7 d) Day 28 e) Day 21
Meiosis II of spermatogenesis yields a) Primary spermatocyces c) Spermatogonia d) Spežmatids 田 e) spermatozoa
Spermatogenesis and oogenesis both involve meiosis but differ in significant ways. One of those differences include what? A) Cytokinesis is unequal in spermatogenesis B) Production of sperm is continuous; in humans, and the number of future egg cells is set at birth C) Oogenesis is an uninterrupted sequence, but there are long delays in spermatogenesis D) All of the above
During the proliferative phase of the uterine cycle, the cervical mucosa(blank), and the endometrial lining(blank). A)Thins/thickens B)Thickens/thickens C)Thickens/things D) Thins/thins
What effect would a continuous supply of exogenous estrogen or progesterone have on an adult female human? Will it: A) Cause no oocyte maturation B) Have more frequent ovulation C) Contain a stronger surge in LH production at mid-cycle D) Ovulation of multiple oocytes per cycle E) High, steady FSH production
Which hormone promotes sperm production and secondary sex traits in males? A) Progesterone B) Calcitonin C) Testosterone D) Epinephrine

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