BIOLOGY
4th Edition
ISBN: 9781266739606
Author: Hoefnagels
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 35, Problem 14WIO
Summary Introduction
To describe:
The reason behind the adaptation of the pre-embryo to maintain the corpus luteum.
Concept introduction:
The LH hormone spikes during the mid of ovarian cycle and triggers ovulation. Another function of LH is to carry out the transformation of ruptured follicle to corpus luteum. In case if the fertilization takes place, the pre-embryo produces
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
mutations. on PCOS (polycystic ovarian syndrome)
The approximately nine month. Between fertilization and birth or transforms a single cell into a complete human being. Test your knowledge of the events that occur in each stage by highlighting the events of the pre-embryonic stage and pink the events of the embryonic stage and blue and the events of the fetal stage in yellow.
Do it quickly. Describe where sperm are stored and all the ducts, ampullae which it traverses on its way out.?
Chapter 35 Solutions
BIOLOGY
Ch. 35.1 - Prob. 1MCCh. 35.1 - Prob. 2MCCh. 35.1 - Prob. 3MCCh. 35.2 - Prob. 1MCCh. 35.2 - Prob. 2MCCh. 35.2 - Prob. 3MCCh. 35.2 - Prob. 4MCCh. 35.3 - Prob. 1MCCh. 35.3 - Prob. 2MCCh. 35.3 - How do hormones regulate the ovarian and menstrual...
Ch. 35.4 - Prob. 1MCCh. 35.4 - Prob. 2MCCh. 35.4 - Prob. 3MCCh. 35.5 - What are the events of fertilization?Ch. 35.5 - What are the relationships among the zygote,...Ch. 35.5 - What is implantation, and when does it occur?Ch. 35.5 - Prob. 4MCCh. 35.5 - Prob. 5MCCh. 35.5 - What are the events of the second and third...Ch. 35.5 - Prob. 7MCCh. 35.6 - Prob. 1MCCh. 35.6 - Prob. 2MCCh. 35.6 - Prob. 3MCCh. 35.7 - Prob. 1MCCh. 35.7 - Prob. 2MCCh. 35 - Prob. 1MCQCh. 35 - Which hormones play central roles in both male and...Ch. 35 - Prob. 3MCQCh. 35 - Why can't a fertilized polar body develop into a...Ch. 35 - Prob. 5MCQCh. 35 - Prob. 6MCQCh. 35 - What is the correct order of structures to develop...Ch. 35 - Prob. 8MCQCh. 35 - A baby born four weeks before its due date is most...Ch. 35 - A chemical that can cause a birth defect is a a....Ch. 35 - What is differentiation? How do protein gradients...Ch. 35 - Prob. 2WIOCh. 35 - Prob. 3WIOCh. 35 - Prob. 4WIOCh. 35 - What are the functions of LH and FSH in males and...Ch. 35 - Prob. 6WIOCh. 35 - Prob. 7WIOCh. 35 - Prob. 8WIOCh. 35 - Is each of the following cell types haploid or...Ch. 35 - Prob. 10WIOCh. 35 - Prob. 11WIOCh. 35 - What would happen if two sperm fertilized the same...Ch. 35 - Prob. 13WIOCh. 35 - Prob. 14WIOCh. 35 - Prob. 15WIOCh. 35 - Prob. 16WIOCh. 35 - Prob. 17WIOCh. 35 - Prob. 18WIOCh. 35 - Prob. 19WIOCh. 35 - Most physicians clamp and cut the umbilical cord...Ch. 35 - Prob. 21WIOCh. 35 - Prob. 22WIOCh. 35 - What kinds of studies and information would be...Ch. 35 - Review the Survey the Landscape figure in the...Ch. 35 - Add ovulation to the concept map. What hormonal...Ch. 35 - Prob. 3PITCh. 35 - Add the terms placenta, follicle, polar body,...
Knowledge Booster
Learn more about
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
- Follicles attempt maturation. One follicle succeeds to do so, while others degenerate along the course of their growth and become replaced by fibrous tissue and atretic follicles. The one that succeeds to mature enlarges further in size and pushes over the tunica albuginea and accumulates more fluid. This is now called which of the following? Secondary follicles None of the above Mature Graafian follicles Primary folliclesarrow_forwardTRUE OR FALSE. Prolonged estrogen stimulation promotes a release of the anterior pituitary hormone responsible for stimulation ovulation. This is an example of a negative feedback.arrow_forwardTrue or false. Does the trophoblast layer form the placenta?arrow_forward
- TPSA1. Why is there a need to test the TPSA among male patients?2. How is FPSA different from TPSA?3. How can one use the TPSA and FPSA results to differentiate prostatichyperplasia and metastatic prostate CA?arrow_forwardHypogonadism as a condition where the body does not produce enough testosterone. The symptoms of hypogonadism include infertility and a decrease in a secondary sex characteristics. There are two types of hypogonadism. Primary hypogonadism is caused by problems stemming from the testicles, and secondary hypogonadism is caused by problems stemming from the hypothalamus or the pituitary gland. Individuals with hypo gonad is him are often treated with testosterone replacement therapy. Draw or sketch a feedback loop for an individual with Primary Hypogonadism. When constructing a feedback loop: - Clearly label to structures are gonads involved in the feedback loop - Use arrows to indicate which way the signal is headed - Indicate whether the hormone levels are increasing or decreasing. - Include all the hormones involved in the feedback loop. - Don't forget to label whether the feedback loop is positive or negative and which way the feedback signals are headed. Draw or sketch a feedback…arrow_forwardReproductive 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 correctarrow_forward
- Help please? The Topic is sexual reproduction and its physiology. Scenario: During the ovarian cycle, estrogen secretion by the dominant follicle eventually gets so high that it triggers the hypothalamus to produce and secrete even more gonadotropin-releasing hormone (GnRH). This release of GnRH into the anterior pituitary typically causes the anterior pituitary to release a large amount of luteinizing hormone and a much smaller amount of follicle-stimulating hormone. However, Tiffany K. produces a ton of follicle-stimulating hormone and luteinizing hormone during the end of her follicular phase. She had a bad experience with medical doctors in the past, and so she her medical doctor to figure out what is going on. She asks you if you had any suggestions about what hormone the doctor should test first. You tell Tiffany it would make sense for the doctors to first check her levels of...(see image)arrow_forwardTrue or False? Prolactin causes the breasts to enlarge and the mammary glands to mature during puberty.arrow_forward妆 300 power. You should find something that looks like this Now look at a slide labeled Eat Testis understands the Rat Testis 40X Each seminiferous tubule (round tubes above) contains cells undergoing Meiosis to produce mature sperm. The process of Meiosis occurs from the outside of the tubule to the inside, with the sperm (now having tails) dropping into the open duct in the center. As you look at a particular seminiferous tubule, you should see distinct cells that are similar to the drawing shown below. Answer the following questions: Where in the seminiferous tubule would you expect to find diploid cells? Label them. Where would you find haploid cells? Label them. Which cells do you think are undergoing Meiosis I? Which cells do you think are undergoing Meiosis II? Outside of Tubule Oogenesis occurs in the overy of the female and resulta The cells involved have names familiar to you Oogonium and 1 oocyte, and the oogmian divide via mitosis. There is one key differen however, in that…arrow_forward
- Help me asap with the given question. Explain and make sure it’s correct , thanks!! Q: ______ is usually performed in the second trimester of pregnancy, between the 15th and 18th week because there is more ammotenuid present surrounding the tetus A) Amniocentesis B) Percutaneous Umbilical Blood Sampling (PUBS) C) Chorionic Villus Sampling (CVS) D) All of the responses are correctarrow_forwardKen Doll isn't very smart. He and Barbie are not trying to have a baby. Ken is confused about a few details and asked his friend GI Joe why Barbie became pregnant. "Look, we did the deed on Monday and she didn't ovulate until Thursday. I should have been safe and my 'little swimmers' should have been out of there by then." How should GI Joe explain the necessary information to Ken?arrow_forwardChronic sleep deprivation inhibited hypothalamic secretion of gonadotropin releasing hormone (GnRH) in male rats. If these finding are extrapolated to humans, explain how decreased GnRH with sleep deprivation would affect gonadotropins and sperm development in men (explain how decreased GnRH with sleep deprivation would affect Follicular stimulating Hormone (FSH), Luteinizing hormone, testosterone, and sperm development).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning