Where does the formation of germ cells and sperm takes place?

Q: Which is a triploid tissue? How is the condition achieved in a fertilized ovule?

A: Anther produces pollen grains which lands on the stigma of the pistil with the help of biotic and…

Q: What is myometrium?

A: The uterus is an inverted pear-shaped muscular pouch which is a part of female reproductive system.…

Q: Which structures develop from the neural tube and somites?

A: the structures that  develop from the neural tube and somites are :

Q: What are the stages of egg cell development in humans?

A: Oogenesis is the growth process of a primary egg cell into a mature ovum in the human female.  There…

Q: What are some examples of genetic conditions and teratogens thatcause birth defects?

A: The term genetic refers to the genome present in the cells of an organism. Genome is the complete…

Q: If it takes just one sperm to fertilize an egg,why do males make so many?

A: During fertilization, the head of sperm binds to the zona pellucida layer of egg and induce acrosome…

Q: Where does fertilization takes place in human female?

A: The human female reproductive system includes a pair of ovaries, oviducts, uterus, vagina, vulva,…

Q: Where are egg cells produced in a woman’s reproductive system? ____   Where does fertilization…

A: The biological system of an organism's reproductive system, also known as the genital system, is…

Q: How does ovulation take place?

A: In mammals, the egg is ovulated as a secondary oocyte that is at metaphase of the second meiotic…

Q: What is the zygote stage?

A: The process of embryogenesis and fetal development initiate after the event of fertilization. It is…

Q: Where does fertilizationusually occur, and what hormonal changeshappen after fertilization?

A: Fusion of sperm with ovum is known as fertilisation Fertilisation generally occurs in fallopian tube…

Q: What are the functions of amniotic fluid?

A: The newborn fetus comes with an umbilical cord. This cord ends up with two umbilical arteries and…

Q: What is ovum?

A: The fusion of the sperm and the egg is what brings about the formation of the zygote, which will…

Q: What is bipotential gonads ?

A: Answer- Gonads are sexual organs that form gametes and are crutial in sexual reproduction process.

Q: What happenes if fertilization doesnot takes place in utreus?

A: Humans, as mammals, have the capability to reproduce sexually. Sexual reproduction requires 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: 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 does the difference in size and cellular contents between spermand eggs relate to their specific…

A: Ovum is the female gamete, in which the cells are rounded spheres and non-motile, and they are not…

Q: What are the functions of somites?

A: To define  functions of somites

Q: What are germ line cells?

A: A cell is the basic smallest structural and functional unit of life. Living organisms made up of one…

Q: How does senescence occur?

A: In biology, senescence could be a method by that a cell ages and Completely stops dividing however…

Q: Which tissues and structures develop from ectoderm? frommesoderm? from endoderm?

A: During organic process, 3 primary germed layers, called exoderm, endoderm, and endoderm are shaped…

Q: How do germ cells pass from one generation to the next?

A: Germ cells can transfer from one generation to another in the form of gamete. Germ cell produce…

Q: What is the difference between zygote and embryo?

A: The process of embryogenesis and fetal development initiate after the event of fertilization. It is…

Q: What is parturition?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: Why Contraceptive implants are used ?

A: Implants are artificial methods of contraception.

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 is the advantage of cephalization?

A: Cephalization is an evolutionary process of concentrating the nervous tissues, sense organs and…

Q: What happens if fertilization takes place in utreus?

A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…

Q: Where oogenesis does takes place. Describe the stages of this process?

A: Diagrammatic representation of oogenesis: -

Q: Why does amenorrhea occur?

A: Menstrual period refers to shedding of the thickened uterine wall along along with unfertilized ovum…

Q: Which are the Major Organs or Tissues of the Reproductive system?

A: The biological system composed of all the anatomic parts engaging in sexual reproduction is called…

Q: Which embryonic germ layer lines the inner surface of the archenteron?

A: Germ layer can be seen in embryonic development in animal embryogenesis. It is the layer of cells.…

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 gonads?

A: Human reproduction is the union of male and female gametes generated in the reproductive system.…

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 specifically will happen if multiple sperm were able to fertilize one egg during fertilization?

A: It can lead to  polyspermy. When the sperm fuses with the egg, it triggers the release of calcium…

Q: What is the product of fertilization?

A: Reproduction is a fundamental feature of life. Reproduction occurs in two forms, asexual and sexual…

Q: Concerning reproductionwhat is the function of thetesticles?

A: Introduction: Testicles are one of the male reproductive organs called as male gonads. These are…

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 difference between spermiogenesis and spermiation?

A: The male reproductive gamete or cell is sperm. The sperm cell in animals is motile with a long…

Q: How does the sperm reach upto egg and how does it enter into the egg?

A: Fertilization is the process in which a sperm and egg are fused together in the uterine tube of the…

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 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 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 relationship between meiosis and fertilization?

A: Meiosis is a sort of cell division that occurs in sexually reproducing organisms' germ cells and is…

Q: What causes damaged sperm?

A: Sperm damage or especially sperm DNA damage is the major cause of defective sperm function.  DNA…

Q: What occurs in the female after fertilization of the egg? What happens if the egg is not fertilized?

A: The menstrual cycle refers to the monthly series of changes that a woman's body undergoes in order…