Use the following information to answer next question. The formation of sperm cells from stem cells is known as spermatogenesis. There are three phases in the process of spermatogenesis. The cells formed after the second meiotic division in meiosis is known as primary spermatocytes O secondary spermatocytes O spermatids O spermatozoa

Use the following information to answer next question. The formation of sperm cells from stem cells is known as spermatogenesis. There are three phases in the process of spermatogenesis. The cells formed after the second meiotic division in meiosis is known as primary spermatocytes O secondary spermatocytes O spermatids O spermatozoa

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter20: The Reproductive System

Section20.2: Male Reproductive Physiology

Problem 2CYU

See similar textbooks

Similar questions

A spermatogonial cell undergoes mitosis before entering the meiotic cell cycle en route to the production of sperm. However, during mitosis the cytoplasm fails to divide, and only one daughter cell is produced. A resultant sperm eventually fertilizes a normal ovum. What is the chromosomal complement of the embryo?
Figure 43.8 Which of the following statements about the male reproductive system is false? The vas deferens carries sperm from the testes to the penis. Sperm mature in seminiferous tubules in the testes. Both the prostate and the bulbourethral glands produce components of the semen. The prostate gland is located in the testes.
Ovulation releases _________. a. the corpus luteum b. a primordial follicle c. a primary oocyte d. a secondary oocyte and first polar body
Use the following information to answer the next question. Meiosis. Chromosome Content of Human Cells During a Series of Events Y Mitosis. Differentiation. (n) U Fertilization. U 2n V W 2n 2n X In humans, what process must have occurred to obtain the cell at V? Select one: 2n 2n Z
external 1. genitalia Male Reproductive System consists of contain coiled secrete consists of 8. penis 2. 4. is a consists of site of by 9. corpora cavernosa skin sac corpus spermato- genesis spermio- genesis interstitial cells spongiosum transports columns of in which in which encases erectile tissue 3. semen spermato- gonia epididymides testes that fill with to undergo undergo exterior blood physical change meiosis ducts glands to produce to produce to produce consists of 10. secrete consists of spermatids sperm ductus deferens • seminal vesicles 5. urethra fluid • prostate gland • bulbourethral glands Word Bank site of transports transports part of epididymides seminiferous tubules 6. 7. erection sperm sperm storage sperm maturation semen penile urethra spermatids to to scrotum testes semen testosterone urethra exterior © bluedoor, LLC Concept Map Use the word bank to fill in the blank spaces in the concept map.
Check all the answers and answe the question that isn't answered. Which step triggers release of enzymes by the head of a sperm cell which helpdissolve the zona pellucida? Step C involving the Acrosome reaction. Which step forms the fertilization membrane which disallows multiple sperm cellsfrom entering the ovum? Step A including the membrane fusion as corticalgranules are released. In what step are pronuclei formed? Step D where the sperm's head contains thenucleus and must meet the pronucleus. At what step does the ovum complete meiosis?? Which step is the "official formation of a zygote? Step D (fusion of a nuclei).
Which of the following is NOT true regarding spermatogenesis? Initial spermatozoa formed are not mobile and cannot fertilize. Spematogonia have diplold chromosome. Spematocyte undergoes two rounds of division to produce 4 diploid sperm Some of the spermatogonia become reservoir cells Spematogonia breaks away from the basement membrane to develop Into sperm.
Spermiogenesis involves (select all that are true)
Describe the differences between spermatogenesis and oogenesis by filling out the following chart: Comparison Spermatogenesis Oogenesis Sex Capable of this Process Progenitor Cell involved Location of Process Continuity End Products (list all the final products and their quantity)
Use the following information to answer the next question. The Canada lynx has a diploid number of 38 chromosomes. The karyotype chart of a male lynx would show Select one: 18 pairs of homologous autosomes and one pair of non-homologous sex chromosomes 37 homologous autosomes and one non- homologous sex chromosome. 18 pairs of homologous autosomes and one pair of homologous sex chromosomes 37 homologous autosomes and one homologous sex chromosome O O
During the cleavage stage, this process takes the zygote from a single celled organism to multicellular morula. Question 8 options: Oogenesis Spermatogenesis Cytokinesis Mitosis Meiosis
can you label this disregard the coloring? label only