Q: Identify the sequence of structures (four) through which sperm pass from the site of production to…
A: The sperm is the male reproductive cell that is required to be transferred from the male body to the…
Q: Differentiate between gametogenesis from embryogenesis.
A: Gametogenesis - It is the process of forming of haploid gametes from undifferentiated, diploid germs…
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: What happens to the cell cycle of the secondary oocyte?
A: Oocyte is a female germ cell or gametocyte that participates in the reproduction. It is basically an…
Q: How do teratogens cause birth defects?
A: Teratogens are those substances or agents that cause harmful mutations or deformations in the genome…
Q: What are the stages of spermatogenesis?
A: Spermatogenesis is that the method by that haploid spermatozoa develop from germ cells within the…
Q: Compare the processes of spermatogenesis and oogenesis.
A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion 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: Describe the principal events of spermatogenesis.
A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion of…
Q: the most common cell type found outside of the follicular cells of a follicle?
A: Answer: Primordial cells: Primordial germ cells are highly specialised cells that are precursors of…
Q: What is primary spermatocytes?
A: Spermatogenesis is the process through which spermatogonium forms mature spermatozoa in the male…
Q: What are primordial follicles?
A: The process of the formation of life or living organisms from pre-existing living organisms is…
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: Explain Follicle Growth?
A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion of…
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: 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: What are the stages of oogenesis? Describe all the ways in which it differs from spermatogenesis ?
A: Introduction: The process of formation of the egg cells in the ovaries of the fetus is known as…
Q: What are the functions of somites?
A: To define functions of somites
Q: Define gametogenesis
A: The reproductive system is a bodily organ system that includes both male and female reproductive…
Q: Name two types of cells in the testis other than the germ cells, and describe their locations and…
A: Ans: Testis: It is the male reproductive gonad or glands which is involved in the production of the…
Q: Describe spermatogenesis
A: Spermatogenesis is a process to develop the male gametes called sperm. This process occurs within…
Q: What happens in the process of spermiogenesis?
A: Spermatogenesis is the formation of a haploid and functional male gametes (i.e — spermatozoa) from…
Q: List the major steps in spermatogenesis.
A: BASIC INFORMATION GAMETOGENESIS It is the process of formation of gametes. The diploid gametocytes…
Q: Explain the function of gonads.
A: Reproduction is the biological process by which new individual organisms – offspring, are produced…
Q: Name the hormones involved in regulation of spermatogenesis.
A: Spermatogenesis is the process of the formation of sperm cells. It begins when the spermatogonia…
Q: What occurs during cleavage?
A: Fertilization is the fusion of ovum and sperm so as to form a diploid zygote. Zygote is the first…
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 the motile germ cell is called?
A: Gametogenesis is a process through which male and female gametes or germ cells (sperms and eggs) are…
Q: Draw a labelled diagram of a Graafian follicle?
A: The Graafian follicle is the follicle that is formed after first meiotic division but before…
Q: What type of cells surround the oocyte in a unilaminar follicle?
A: oocyte present in a unilaminar follicles. oocytes is an cell present in the ovary which form ovum…
Q: What is spermatogenesis? Briefly describe the process of spermatogenesis.
A: The testes is the male reproductive organ which produces sperm and the male sex hormone. Sperm is…
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 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: Why the polar bodies cannot be fertilized by sperms?
A: A polar body is a tiny haploid cell that forms during oogenesis at about the same moment as an egg…
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 would likely occur if cilia were paralyzed at the time of ovulation?
A: Ovulation is the process of release of ovum from the ovary. It occurs when the FSH and LH both…
Q: A substance secreted by the seminal vesicle that provides the energy to the sperm in its journey is?
A: The seminal vesicles are part of the male reproductive system in humans. They are also called…
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 male germ cells and sertoli cells?
A: Reproduction is a process through which an organism produces organisms of similar kinds. During…
Q: List two important functions of gonads.
A: The reproductive system of an organism is also known as the genital system. It is the biological…
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 are gametogenesis with example?
A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…
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: What is secondary spermatocytes?
A: Sperm is also called as spermatozoa. It is a male reproductive cells, produced by most animals. In…
Q: What are interstitial cells or Leydig cells?
A: The testicle is also called as testis. It is a male reproductive gland or gonad in all animals,…
Q: What causes damaged sperm?
A: Sperm damage or especially sperm DNA damage is the major cause of defective sperm function. DNA…
Q: what does a follicle concept map with 10 words or phrases look like?
A: The follicle is the structure found in women's ovaries, these are the small spherical group of…
During which stage of cell division are spermatids formed from the secondary spermatocytes?
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- Name the stages of spermatogenesis from spermatogonium to spermatozoa. How do they differ in the number ofchromosomes per cell and chromatids per chromosome?A secondary oocyte is arrested in what phase of meiosis?If two sperm cells were able to fertilize the same oocyte, how many chromosomes would the zygote have?