Where does the final maturation of the sperm take place? a) Sperm tubes (seminiferous tubules) b) The seminal vesicle c) Prostate (prostate gland) d) Epidemic
Q: what structure contains enzymes needed by sperm to penetrate an oocyte?
A: Fertilization takes place when nuclei of both sperm and an oocyte fuse. Initially, a sperm must fuse…
Q: Trace the pathway that sperm take from the seminiferous tubules to the outside of the body?
A: The male reproductive system consists of a deeply pigmented pouch of skin divided into two separate…
Q: How Many Sperms Will Be Produced From 10 Primary Spermatocytes?
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Explain the functions of seminal vesicles ?
A: The seminal vesicles are two small glands that store and produce the majority of the fluid that…
Q: What is the structure of the seminal vesicles?
A: Introduction: Also called as vesicular glands or seminal glands, seminal vesicles found in some male…
Q: What are the stages of sperm development in humans?
A: The process of sperm formation in the seminiferous tubules is known as spermatogenesis. Every day…
Q: How do hormones regulate sperm production?
A: The basic fundamental difference between males and females is the reproductive system and its…
Q: Why is the blood-testis barrier necessary?
A: Testis : This is important structure in male reproductive system. The testes are oval organs about…
Q: How many sperms will be formed from 64 spermatids?
A: Spermatogenesis is the process of producing sperms from the spermatogonia cells.
Q: What types of cells line the uterine tubes?
A: Uterine tubes can be defined as the oviducts or fallopian tubes, which are the female structures…
Q: What is the major function of the Ovaries: female?
A: Human beings are sexually reproducing organisms.In humans female reproductive system consists of…
Q: How long is the average erect penis?
A: The male reproductive system consists of external genital organs. This is penis.
Q: What is the acrosome of the sperm cell? How is it formed?
A: The sperm represents the male gamete which is a reproducible cell and contains a haploid number of…
Q: What is the significance of different zones of the prostate?
A: The prostate is a gland that produces semen which is a liquid produced during sexual activity. It is…
Q: Why does menopause occur?
A: Menopause is the natural biological decline process that defines the condition of reproductive…
Q: What is primary spermatocytes?
A: Spermatogenesis is the process through which spermatogonium forms mature spermatozoa in the male…
Q: To which structures do the mesovarium, ovarian ligament, and suspensory ligament anchor the ovary?
A: The female gonad that lies in pair along either side of the uterus in the female body's pelvic…
Q: Which gene is responsible for the development of the gonads into testes?
A: Introduction Chromosomes are classified into two types: Autosomes and Allosomes/Sex chromosomes. The…
Q: How do sustentacular cells support developing sperm?
A: In the male reproductive system, spermatogenesis takes place in the seminiferous tubules. One to…
Q: Which ducts transport sperm within the testes?
A: Reproduction is the phenomenon of producing offspring from the parent. The male gamete(sperm)…
Q: What is the shape of seminiferous tubule?
A: In males, seminiferous tubules are the site od production, maturation, and transportation of the…
Q: What is spermarche?
A: Spermarche is related to reproductive biology. Here we will discuss and provide the explanation…
Q: What is the role of the seminal vesicles and the prostate gland?
A: The male reproductive system is a network of internal and external organs that function to produce,…
Q: What is the difference in appearance between a primordial and a primary follicle?
A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…
Q: Why is the ovary the most essential female reproductive organ?
A: Reproductive system is the organ system that is aimed at producing gametes. Female reproductive…
Q: What is the function of theflagellum of the sperm cell?How is it formed?
A: The reproductive system of male is a network of internal and external organs that function to…
Q: What effect do estrogen and progesterone have upon the uterine lining?
A: Menstruation is bleeding begins on the first day of the menstrual cycle that occurs in females.
Q: What causes an erection in the male penis?
A: Answer: MALE PENIS = It is the organ of the male reproductive system which lies externally of the…
Q: If spermatogenesis is normal and all cells survive, how many sperm cells will be formed from 100…
A: Spermatogenesis is the process of sperm development. This cells play importance role in sexually…
Q: What happens to the follicle immediately after ovulation?
A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…
Q: What is menopause?
A: The female attains puberty and begins to menstruate, which is the fertile period of the woman. At…
Q: What is semen?
A: Fertilization is a biological process in which haploid gametes fuse with each other to form a…
Q: What is the outermost layer of the ovary?
A: The female reproductive system performed diverse functions. It produces the ovum also known as an…
Q: Describe the events that occur as a sperm fertilizes an oocyte?
A: Fertilization is a process involved in sexual reproduction in which the male gamete or sperm fuses…
Q: What are the functions of the INTERSTITIAL CELLS and SERTOLI CELLS in sperm development?
A: In males the testis is the primary sex organ in which two major types of cells are present that are…
Q: What is the role of seminal vesicles?
A: The seminal vesicle is a pair of glands in the male pelvis. It forms the majority of the semen…
Q: What is secondary spermatocytes?
A: Sperm is also called as spermatozoa. It is a male reproductive cells, produced by most animals. In…
Q: What comprises the remainder of the walls of the vagina?
A: A vagina is a muscular tract of the female genital tract and is about 9 cm long. It leads from the…
Q: What is known as spermatogonium ?
A: The language used to describe anatomical features, procedures, symptoms, processes, and therapies…
Q: What is the time period for which sperm and egg are viable?
A: The mixed glands that serve the function of gamete production in the male reproductive system and…
Q: What is the main stimulus for the proliferative phase of the endometrium?
A: The changes during a menstrual cycle can be divided into three phases: i.) Proliferative phase ii.)…
Q: What is Menopause?
A: Introduction In this question we will discuss about the Menopause.
Q: What are the major components of seminal plasma?
A: Semen, also called seminal fluid, a fluid that is emitted from the male reproductive tract and that…
Q: What is the structure of the prostate gland?
A: This gland is a crucial component of the reproductive system of the male. This is situated in the…
Q: What causes damaged sperm?
A: Sperm damage or especially sperm DNA damage is the major cause of defective sperm function. DNA…
Where does the final maturation of the sperm take place?
a) Sperm tubes (seminiferous tubules)
b) The seminal vesicle
c) Prostate (prostate gland)
d) Epidemic
Step by step
Solved in 5 steps
- Sperm generally can only enter the uterus from the vagina around the time of ovulation because… a) When oestrogens are elevated, the mucus in the cervix becomes non viscous allowing sperm penetration b) Elevated progesterone levels open the cervix allowing the sperm to enter c) The mucus in the cervix is normally thick and viscous allowing sperm to swim into the uterus d) The LH surge opens the cervix allowing the sperm to enterWhere does spematogenesis (sperm formation) take place? a) Epidemic b) The seminal vesicle c) Sperm tubes (seminiferous tubules) d) Prostate (prostate gland)Mature sperm develop from spermatogonia within which testicular structure? a) Interstitial space b) Seminiferous tubules c) Next to the testicular blood vessels d) Within the three testicular capsules
- The cells indicated by the tip of the red arrow A) produce testosterone B) are the interstitial cells C) are immature sperm cellsWhat important change happens to sperm in the female reproductive tract? a) The activation of the microtubule motors in the sperm tail b) The sperm head decondenses releasing the DNA c) Capacitation which increases sperm motility d) Loss of the fibrous sheath e) The outer dense fibres become less rigidWhat 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
- Where is testosterone produced? a) Pituitary gland b) Sperm tubes (seminiferous tubules) c) The sperm d) Interstitial cells (Leydig cells)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 21Sperm need to be deposited in the vagina close to the time of ovulation because… a) Fertilisation needs to occur in the uterus b) The probability of fertilisation occurring in humans is about 25% c) The fusion of male and female gametes is the beginning of embryonic development d) Sperm and ovum are viable for a short time only
- Which of the following functions are the cremaster muscles involved in? a ) responsible for penile erection . b) contract to push sperm along the vas deferens c ) regulate the temperature of the testes . e ) they contract to allow ejaculation .Which list is the correct order that sperm must pass through to get to egg?Group of answer choices a) Ductus deferens, urethra, vagina, uterus, uterine tube b) Ductus deferens, urethra, uterus, ovary c) Ductus deferens, prostate, seminal vesicle, uterine tube d) Ductus deferens, seminal vesicle, urethra, vagina, uterus, uterine tubeIdentify the female reproductive organ responsible for the following functions. 1.) female gonads that release the oocytes during ovulation. 2.) (Oviducts) where fertilization occurs. 3.) innermost lining of the uterus where embryo implants and develop 4.)(womb) Where the embryo develops. 5.)Projection of uterus into the vagina; leads to the uterus. 6.) main entrance to the female reproductive tract. 7.) the homologue of he penis in females.