What are the functions of the INTERSTITIAL CELLS and SERTOLI CELLS in sperm development?

Q: After fertilization the blastocyst develops three germ layers. Which germ layer is the innermost…

A: In the human embryo , after about three days of fertilisation,the zygote forms a solid mass of cells…

Q: What is the ovum doing during the primary oocyte stage?

A:

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 many days after ovulation does implantation occur, and inwhat stage is the conceptus at that…

A: Implantation is the stage when the embryo adheres to the uterine wall after fertilization. Ovulation…

Q: What uterine events are occurring when primary follicles are maturing during the follicular phase of…

A: The menstrual cycle is a progression of regular changes in chemical creation and the constructions…

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: During which stage of cell division are spermatids formed from the secondary spermatocytes?

A: BASIC INFORMATION  GAMETOGENESIS  It is the process of formation of gametes. The diploid…

Q: Which structures in males are homologous to the ovaries, the clitoris, the paraurethral glands, and…

A: The testes are homologous to the ovaries;

Q: What are the major functions of Female Placenta?

A: The placenta is a large organ that develops during pregnancy. It is usually attached to the uterine…

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: 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 primary spermatocytes?

A: Spermatogenesis is the process through which spermatogonium forms mature spermatozoa in the male…

Q: What does the fusion of the polar nuclei and sperm form, and how many n is it?

A: Polar nuclei are two nuclei located centrally in the embryo sac. One haploid sperm cell will fuse…

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 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: Implantation occurs in what structure of the female reproductive system?

A: In human beings, the process of implantation is the stage of the pregnancy where the developing…

Q: What is the advantage of producing sperm in a system of tubes rather than in solid tissue?

A: The basic structure includes a small head with a nucleus, This head has enzymes that help dissolve…

Q: what are the main functions of the sperm head, mitchondria, and tail region?

A: Sperm is the male reproductive cell, or gamete, in anisogamous forms of sexual reproduction.…

Q: What is the function of the scrotum?

A: BASIC INFORMATION MALE REPRODUCTIVE SYSTEM The male reproductive system consist of the urethra,…

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: How many chromosomes are in a sperm cell?

A: All the somatic cells of the organism contain diploid set of chromosomes. The daughter cells formed…

Q: What are the steps in spermiogenesis?

A: The genital system comprises many organs that engage in sexual reproduction.

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: Name the process of fusion of ovum and sperm.

A: Reproduction is the process by which the organisms propagate their species by the union of the male…

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: What happens during the secretory phase of the endometrium?

A: The uterine cycle represents the cyclic changes that occur inside the uterus of a female.

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 is the connective tissue capsule surrounding each testis called?

A: Connective tissue is one of the four basic types of tissues found in animal that provides structural…

Q: What happens to the other Graafian follicles that have matured but not ovulated during the cycle?

A: Oogenesis is defined as the process by which the female sex cells or ova or egg cells are produced.…

Q: Despite the presence of So many sperms in the vicinity of an egg cell, only one sperm enters the…

A: Fertilization is a process in which male and female gametes fuse to form a zygote. This zygote…

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 the main functions of the sperm head, mitchondria, and tall region?

A: Male gametes are formed by the process of spermatogenesis. It takes place in the seminiferous…

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 is the name of the stem cells that form mature sperm?

A: The development of haploid spermatozoa from germ cells in the seminiferous tubules present in 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: Why are male testes located outside the abdominal cavity?

A: Testis are the primary male gonads in human. The sperm production is carried out in testes. There…

Q: Explain the function of the corpus luteum in the menstrual cycle. If an ovulated egg is fertilized,…

A: MENSTRUAL CYCLE:- In this cycle, the preparation of the uterine wall occurs accompanied by…

Q: The reproductive system in both males and females are controlled and regulated by the interaction of…

A: Hormones produced by hypothalamus and pituitary along with the hormones produced by reproductive…

Q: How does oogenesis differ from spermatogenesis?

A: The cell is the basic and smallest unit of organisms. A group of cells functions together that form…

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: During which of the 3 stages of oogenesis does the oocyte nucleus move?

A: Oogenesis- Oogenesis is the process of formation of female gametes. This process begins inside the…