Q: What is semen? What is its function?
A: Gonads can be defined as the male and female primary reproductive organs. The male gonads are known…
Q: What are the ducts that convey sperm from the seminiferous tubules to the epididymis and what is…
A: Sperm is also called as spermatozoa. It is a male reproductive cell, produced by most animals. In…
Q: Describe the internal structure of a testis. Where are sperm cells produced? What are the functions…
A: BASIC INFORMATION MALE REPRODUCTIVE SYSTEM It includes different organs namely; Scrotum, Spermatic…
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: Why do GnRH levels increase at the beginning of puberty?
A: Puberty is the phase of sexual maturation in an individual. The process of puberty occurs between…
Q: What changes occur in ovaries during menstrual cycle?
A: The ovaries are paired ova organs. They are present within the pelvic cavity lateral to the uterus.
Q: Where are sperm made (be specific here) and what glands are important for making seminal fluid?
A: The male reproductive system composes of primary sex organs and accessory glands. The primary sex…
Q: What are Seminiferous Tubules ?
A: Step 1 Testes are a pair of primary sex organs of the human’s males which are extra-abdominal or…
Q: What happens to the endometrium during the proliferative phase of the menstrual cycle?
A: The menstrual cycle is also known as the uterine cycle. In this cycle, the uterus endometrium layer…
Q: What are the different stages of the follicular phase of the menstrual cycle taking place in ovary…
A: The menstrual cycle includes the changes that occur in the ovaries and uterus of a reproductively…
Q: What are the stages of spermatogenesis?
A: Spermatogenesis is that the method by that haploid spermatozoa develop from germ cells within the…
Q: What are the products of mitotic division of the primitive germ cells in the seminiferous tubules?
A: Seminiferous tubules are the structures present in male reproductive system where sperm cells…
Q: What are supporting organs of reproduction in males?
A: Reproduction is the process of formation of an offspring from the parent organism. Reproduction can…
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: Why are the males whose testes fail to descend to the scrotum considered infertile?
A: Testes are also known as testicles and they are a pair of sperms producing organs which helps in…
Q: How old is an ovulated oocyte of a 35-year-old woman? What consequences does this have?
A: Fertility changes with age. For a woman, the beginning of their reproductive year starts onset of…
Q: What does the significance of a female know her menstrual cycle’s duration and interval?
A: During puberty, females undergo a number hormonal changes and a process called menstruation occurs…
Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…
A: Introduction: Menstrual cycle is the monthly cycle of changes in the ovaries and lining of the…
Q: Which part of a sperm cell contains enzymes that help the sperm cell fertilize a secondary oocyte?
A: Fertilization is the process of fusion of male and female gametes that result in the formation of a…
Q: What are the different parts of a sperm? Explain their importance in fertilization.
A: Reproduction is an essential process in the sustenance of organisms. The male and female gametes…
Q: How do sustentacular cells support developing sperm?
A: In the male reproductive system, spermatogenesis takes place in the seminiferous tubules. One to…
Q: What is parturition? Which hormones are involved in induction of parturition?
A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…
Q: What are the blood and nerve supply of the scrotum and name the four component of the male…
A: The male reproductive system is involved in producing the male gamete or the sperm and to aid the…
Q: What are the roles of oxytocin and prolactin in regulating the mammary glands?
A: The pituitary gland is the pea-sized endocrine gland that is enclosed by the protective structure…
Q: What is the shape of seminiferous tubule?
A: In males, seminiferous tubules are the site od production, maturation, and transportation of the…
Q: Describe the messengers that contribute to parturition.
A: Hormones are your body's synthetic couriers. They head out in your bloodstream to tissues or organs.…
Q: What are the male and female gonads? What are their functions?
A: Reproductive system also known as Genital system; is a biological system of an organism made up of…
Q: Why sperms are produced in large numbers?
A: Sperm is the male reproductive cell, or gamete, which contains haploid number of chromosomes and…
Q: What are the steps in spermiogenesis?
A: The genital system comprises many organs that engage in sexual reproduction.
Q: What is the structure intowhich the follicle istransformed after ovulation?What is the importance of…
A: Ovulation is a part of the menstrual cycle and is the process in which an egg is released from the…
Q: What is the sperm count in single ejaculation of males.
A: The discharge of semen from the male reproductive tract by the penis is known as ejaculation. The…
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: Mention function of testis in humans?
A: The male reproductive system contains scrotum, testes, sex glands, penis, and spermatic ducts. All…
Q: What are the functions performed by the testis in human beings?
A: Reproduction is a biological process, which ensures the continuation of species. The human male…
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: Sometimes the egg and sperm fail to meet and conception does not take place. What are the leading…
A: Human reproduction involves the formation of sexual gametes (egg and sperm) and fusion of…
Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…
A: A feedback mechanism or feedback loop is a physiological regulation system in a living body that…
Q: What hormone do the sustentacular cells secrete in the male embryo, and how does this affect…
A: Hormones are the signalling molecules that are synthesized by glands and are transported to the…
Q: How many follicles mature every month during the reproductive phase of human female?
A: The reproductive phase is a period when an individual reproduces sexually. It begins at an early…
Q: What are some causes of infertility?
A: The infertility is the inability for a person, animal, or plant to reproduce by natural means. In…
Q: What are the steps for the menstrual cycle? Beginning with the Hypothalamus.
A: Menstruation is the eimination of the thickened lining of the uterus from the body through the…
Q: What is male germ cells and sertoli cells?
A: Reproduction is a process through which an organism produces organisms of similar kinds. During…
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 is the role of testis?
A: Introduction :- Inside the scrotum are two little organs known as the testes. The testes are…
Q: How many stages are there in the menstrual cycle?
A: Menstrual cycle is a characteristic of primates (monkeys, apes and humans). It starts at the time of…
Q: How does an estrous cycle differ from a menstrual cycle?In what animals are the two types of cycles…
A: Estrous cycle and menstrual cycle are two essential sexual cycles occurring in animals and these…
What are the main constituents of human semenM?
Step by step
Solved in 2 steps
- Distinguish between: a. seminiferous tubule and vas deferens b. sperm and semen c. Leydig cells and Sertoli cells d. primary oocyte and secondary oocyte e. follicle and corpus luteum f. the three phases of the menstrual cycleWhat are the stages of sperm development in humans?What are the functions performed by the testis in human beings?
- Describe the internal structure of a testis. Where are sperm cells produced? What are the functions of sustentacular cells and interstitial (Leydig) cells?Describe the roles of the prostate gland, seminal vesicles, andbulbourethral glands in the formation of semen?How many follicles mature every month during the reproductive phase of human female?