CAMP.BIO:CONC...MOD.MAST+PRINT>I<
10th Edition
ISBN: 9780136858287
Author: Taylor
Publisher: INTER PEAR
expand_more
expand_more
format_list_bulleted
Question
Chapter 27, Problem 15TYK
Summary Introduction
To determine: The differences and the similarity in the process of egg and sperm formation.
Introduction:
The process of the formation of the egg or ovum is called oogenesis, and the process of formation of sperms is called spermatogenesis. Ova are formed in the ovary in females, and the sperms are formed in the testes in males.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What is the function of each part of the diagram?Male Reproductive System:
What two phases of a person's life do testosterone determine "male" development? Consider both gonadal and brain development, as outlined in the slides, as well as secondary sex characteristics. What does this imply about gender identity later in life?
Female Reproductive System:Label this diagram. What is the function of each part of the diagram?
Explain IN DETAIL how the following figure describes one month in a woman's life between puberty and menopause. What is happening day by day? What happens at puberty to get it started and what happens at menopause to end it?
Which of the following characterizesparthenogenesis?(A) An individual may change its sex during itslifetime.(B) Specialized groups of cells grow into newindividuals.(C) An organism is first a male and then a female.(D) An egg develops without being fertilized.
State and explain 5 effects of tobacco smoking by a pregnant mother on the foetus development. (400 words)
Identify and explain 5 disadvantages of In vitro fertilisation (IVF) as an intervention to have a baby. (400 words)
Why is breast feeding in the first 3month of a baby very important? (200 words)
Higher animals undergo sexual reproduction despite its complexity, why. Give 5 reasons. (400 words)
Describe five changes that occur in a flower after fertilisation. (200 words)
Chapter 27 Solutions
CAMP.BIO:CONC...MOD.MAST+PRINT>I<
Ch. 27 - This graph plots the rise and fall of pituitary...Ch. 27 - Turns into the corpus luteum a. vas deferens b....Ch. 27 - a. vas deferens b. prostate gland c. endometrium...Ch. 27 - Prob. 4TYKCh. 27 - Prob. 5TYKCh. 27 - Site of human gestation a. vas deferens b....Ch. 27 - Prob. 7TYKCh. 27 - Secretes seminal fluid a. vas deferens b. prostate...Ch. 27 - Prob. 9TYKCh. 27 - After a sperm penetrates an egg, it is important...
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
- How are the events that take place in spermatogenesis and oogenesis similar? How are they different?arrow_forwardDescribe the fertilization process and how an egg prevents fertilization by more than one sperm?arrow_forwardA: Why do sea urchins have external fertilization? [Discuss the life style of the developing sea urchin embryo in the water column compared to a very different ecological niche of the adults on the ocean floor. Besides, would you want to give live birth to a sea urchin! ouch!] 2: Then why don't the parents take care of the young? [In fact the adults do in a way. After the embryo has grown large enough and metamorphosed into a young urchin they hide in the spines of the adults, living off of the scraps of food produced from the messy eating of the adults] 3: Because the urchin life involves two or more ecological niches, they are more susceptible to predation and exposure to environmental toxins. What environmental conditions, predators and toxins might they be exposed to at each stage?arrow_forward
- Anatomy and physiologyarrow_forwardDescribe the three major parts of a spermatozoon and state what organelles or cytoskeletal components are contained in each?arrow_forwardPart 2: Which step triggers release of enzymes by the head of a sperm cell which help dissolve the zona pellucida? Which step forms the fertilization membrane which disallows multiple sperm cells from entering the ovum? In what step are pronuclei formed? At what stem does the ovum complete meiosis? Which step is the “official formation of a zygote?arrow_forward
- There are 6 major events in fertilization. Discuss the process of fertilization or conception, with emphasis on the sperm-egg interaction. Egg-binding proteins on the sperm cell surface bind to molecules on the egg cell membrane. What happens to the chromosomes of the sperm and egg? The sperm cell membrane fuses with the egg plasma membrane, allowing the sperm nucleus and centriole to enter the egg cytoplasm. What is the purpose/role of the centriole during fertilization? The final event would be when the egg and sperm pronuclei migrate toward each other in preparation for syngamy. What is the purpose of reproduction?arrow_forwardCompare oogenesis to spermatogenesis. How are the two processes similar? How do they differ? (Consider both follicle and sperm structure throughout development as well as the timing of the stages.)arrow_forwardWhen researchers do IVF in the mouse, they collect sperm from the epididymis. Can they directly put the sperm with the oocytes for fertilization? Why?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 LearningHuman Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Reproduction: Crash Course Zoology #9; Author: CrashCourse;https://www.youtube.com/watch?v=poLyJDVjKlM;License: Standard youtube license