Developmental Biology
11th Edition
ISBN: 9781605354705
Author: Scott F. Gilbert, Michael J. F. Barresi
Publisher: Sinauer Associates is an imprint of Oxford University Press
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 7, Problem 3DQ
Summary Introduction
To review:
The various steps of fertilization which needs to block pharmacologically for the creation of male contraceptive.
Introduction:
The mode of fertilization in mammals is internal fertililization. In this mode the fertilization of sperm and ovum is takes place inside the oviducts of the female. The formation of zygote is followed by the embryo formation. The mechanism of fertilization involves a large number of steps, like translocation and capacitation of the sperm followed by hyperactivation, thermotaxis,
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Review for Cervical cancer patient how biology and science can guide their decision-making.
NEED ASAP THANKS
A 25-year-old G1P0 seeks consult at a Maternity Clinic. A non-stress test was requested by the attending physician. During the procedure, the tracing displays a relatively flat line for fetal movement, making it difficult to evaluate the fetal heart rate (FHR). To mark the strip, the nurse in charge should instruct the client to push the control button at which time?
a. At the end of fetal movement
b. At the beginning of each contraction
c. At the beginning of each fetal movement
d. After every three fetal movements
Nursing questions thanks
9. How could Working as a nurse in the field of genetics be? How would you Incorporate genetics more into your nursing assessment/patient and provider discussions?
Chapter 7 Solutions
Developmental Biology
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
- TOPIC 2 OBJECTIVES • How do physical laws affect morphology? • What is meant by the term “efficiency”? • How can I make sure I’m using it correctly? • How does the size of an organism constrain its morphology? • How can we use physics to describe the function of vertebrate limbs? • How do vertebrates address the problems of movement through fluids? • How do we describe the strength of vertebrate tissues? • How do vertebrate tissues respond to stress? • How do physical constraints control the movement of materials between organisms and the environment?arrow_forwardQuestion of nursing #1. Please Explain the impact digital technology has had on assistive devices for people with physical challenges.?arrow_forwardAssignment Objectives: When given a family’s genetic history, deduce the genotypes for specific family members. •Describe the inheritance and expression of various genetic disorders found in humans. •Determine how genetic screening and counseling can be used to help counsel individuals dealing with lethal genetic disorders in their family. Read through each scenario and answer the following questions: a. Determine the genotypes of all individuals discussed in each scenario in addition to yours, your partners’, and your unborn child. For example, “You remember your partner telling you that their father died at an early age of Huntington’s disease.” In this case you would need to determine your partner’s father’s genotype. b. Determine what probability your unborn child will inherit the disorder (be sure to include a Punnett square)? i. If you are unable to determine your child’s chance of inheriting the disorder what additional information do you require? c. Are you worried about…arrow_forward
- IDENTIFICATION (Subject - Development Biology) 1. It is a historical transformation of the forms of life starting from the simple forms of the past to the complex forms of the present? 2. This is formed when small group of cells segregate from another group of cells? 3. Its a process when one embryonic region interacts with the second and affects the second regions differentiation or behaviour?arrow_forwardAssignment week 1 What are the different categories of surgical instruments?arrow_forwardQuestion: CONCERNS FOR LABOR AND DELIVERY with a patient wih HIV. Title: Care of pregnant clients with Human Immunodeficiency Virus Focus Area: Obstetric Nurse Station Margerie Ramos, a 32-year-old female, who, on her 34th week of pregnancy was transferred to the hospital after coming from a prenatal clinic and reported to be experiencing continuous regular contractions for almost 2 days. This is her third pregnancy. The labor and delivery team were planning to admit her to observe and monitor her baby through a fetal Non-Stress Test and to exclude complications associated with preterm labor. The patient previously agreed to a scheduled repeat C-section since she already had two prior ones. Upon admission, the patient verbalized, “I'm cold, I feel so hot.” Temperature was taken, T=38.5 C. She also reported to be having diarrhea for 3 days now. She weighs 55kgs and has a BP of 120/80 mmHg. She was also observed to be coughing a few times during the interview. Before she met her…arrow_forward
- NEED ASAP THANKS The nurse is conducting prenatal check up to several patients in the lying clinic. During an internal examination, the fundus of pregnant client is palpated to be just above the symphysis pubis. Approximately how many weeks is the AOG? a. 20 b. 12 c. 16. d. 14 e. 18arrow_forwardQuestion nursing. Oint When doctors discuss prenatal development, they often calculate the due date from the first day of menstruation. In fact, the baby’s gestational age is calculated from the first day of menstruation. At a maternity clinic, an obstetrician mentions that when a woman is 10 weeks pregnant, the baby is referred to as a fetus.Which of the following is the correct calculation of the baby’s age from the moment of fertilization, assuming a 28-day ovarian cycle? a. The baby is 8 weeks old. This is when organ formation has completed. b. The baby is 10 weeks old as stated by the doctor..arrow_forwardQUESTIONS: Mesodermal Derivatives of the 10 mm Pig Embryo, what is the fate of the metanephrogenic mesoderm? Mesodermal Derivatives of the 10 mm Pig Embryo, what happens to the Mullerian duct in the female? In the male?arrow_forward
- Assessment 2: scenario based assessment Instructions This is a ‘scenario problem’. Read the information and answer the questions. Your answers must be concise, focus on the question (an introduction isn’t needed), and include a short explanation. ANSWERS OF ESSAY LENGTH ARE NOT REQUIRED. You will need to include some explanation as part of your answers. References should be included both in text (Harvard referencing system) and as a reference list at the end.. Please note that these questions are not equally weighted, and it is likely that answers to some will be a bit longer than others. Because of this, your mark will be based on your overall response to all of the questions. This doesn’t mean you can ignore a question – you must attempt all questions. Consider the following scenario: A group of five treasure hunters have been hired to retrieve some artefacts believed to be in an abandoned castle in an environment similar to the Arctic tundra (this is a quasi-fantasy land where…arrow_forwardNeed help 1 and 2 1.) Which of the following change occurs during the third trimester of fetal development? A. Skin appears bright pink due to blood-filled capillaries B. Lanugo hair develops C. Bone development begins D. All red bood cells are formed in the bone marrow 2.) Hormones play an important role in controlling the development and general metabolism of the human body Hormones are secreted by ductless glands called endocrine glandsFrom the following endocrine glands choose the one that develops from the ectoderm : A. Adrenal cortex B. Parathyroid gland C. Pituitary gland D. Thyroid glandarrow_forwardScheduling Systems Instructions Chapter 7 talks about scheduling systems and types of appointments. 1. Differentiate the types of appointment methods and tell us which one you believe in the most effective 2. Why do you believe this is the most effective method 3. Which method do you believe is the least effective and wire?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Understanding Nutrition (MindTap Course List)Health & NutritionISBN:9781337392693Author:Eleanor Noss Whitney, Sharon Rady RolfesPublisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
Understanding Nutrition (MindTap Course List)
Health & Nutrition
ISBN:9781337392693
Author:Eleanor Noss Whitney, Sharon Rady Rolfes
Publisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Reproduction: Crash Course Zoology #9; Author: CrashCourse;https://www.youtube.com/watch?v=poLyJDVjKlM;License: Standard youtube license