Concerning reproductionwhat is the function of thetesticles?

Q: In which part of the testis are the sperms produced?

A: Reproduction is a process through which an organism produces organisms of similar kinds. During…

Q: What is the importance ofthe uterine glycogen-producing glands?

A: Uterine glands or endometrial glands are tubular glands, lined by ciliated columnar epithelium,…

Q: What is the function of the epididymis? How does it perform this function?

A: The male reproductive system is located outside the body. The male reproductive system is…

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 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: How is a zygote formed?

A: Sexual reproduction: It is a type of reproduction that involves the fusion of gametes. It required…

Q: What is menarche?

A: Menarche is related to menstrual cycle or menstruation in a human female. It is a process related to…

Q: How are the external genitalia of the female similar to those of the male? How are they different?

A: The external genitalia of male and female basically originates from the same origin as both of them…

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 aids in the differentiation or the maturation of the oogonium into a mature ovum?

A: Oogenesis is the process of formation of ovum. It occurs in ovary of female.

Q: Where is zygote formed?

A: Zygote is a diploid cell formed by fusion of male and female gametes. It then undergoes mitotic…

Q: When does gastrulation occur?

A: Gastrulation occurs during week 3 of Human development. The process of gastrulation generates the…

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: 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: What is ovum?

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

Q: How are the ovaries held in position in the pelvic cavity?

A: The paired  ovaries are reproductive organ in female located in pelvic cavity. The ovaries  produce…

Q: What is zygote?

A: Reproduction is an essential feature of all living organisms. It is the ability of an organism to…

Q: Where are sperms released during coitus?

A: Humans are sexually reproducing organisms and show sexual dimorphism. The male and female…

Q: How does oogenesis produce egg cells?

A: Oogenesis is a type of gametogenesis that results in the production of female gametes, also called…

Q: What are secondary sex organs?

A: Reproduction is a biological process by which an organism reproduces an offspring who is…

Q: What are the cells producedin the first stage of theembryonic developmentcalled?

A: The process in which the embryo forms and develops is known as embryonic development.

Q: How do sustentacular cells support developing sperm?

A: In the male reproductive system, spermatogenesis takes place in the seminiferous tubules. One to…

Q: Explain the purpose of the vagina and uterus in thefemale reproductive system.

A: The basic fundamental difference between males and females is the reproductive system and its…

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 function of the tube feet?

A: Tube feet are the special type of structure found in echinoderms such as sea stars, brittle stars…

Q: What are the functions of somites?

A: To define  functions of somites

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 are the phases ofthe menstrual cycle?

A: The phenomenon of sloughing of the walls of the uterus in an orderly manner is called menstrual…

Q: ow are the testes and ovaries similar

A: The reproductive system(male and female) is a complex system with a number of interconnected…

Q: Illustrate the Male Reproductive Structures ?

A: Male reproductive system Consists of a number sex organs that are a part of the human reproductive…

Q: What is the function of the scrotum?

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

Q: How are animals classifiedaccording to the germ layerspresent in their embryonicdevelopment?

A: Germ layers are developed during embryogenesis. They are programmed to develop specific organs,…

Q: What is the significance of gastrulation?

A: Gastrulation is the embryonic stage in which all the germinal layers are being developed. It is a…

Q: After the blastula stagewhat is the following stage ofthe embryonic development?What is the passage…

A: The process by which the embryo forms and develops is known as embryonic development. It includes…

Q: What is spermarche?

A: Spermarche is related to reproductive biology. Here we will discuss and provide the explanation…

Q: What is the advantage of cephalization?

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

Q: In which type of animalsdoes the placenta exist? Whatis its main function?

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

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 function of labium?

A: The ancestors of present-day insects were probably worm-like arthropods with a simple mouth starting…

Q: What is the lining of the uterus that sheds called?

A: Uterus is the part of female reproductive system and is a muscular organ for the implantation of the…

Q: What is inguinal canal?

A: Abdomen commonly referred to as the stomach It is the area of the body between both the thorax…

Q: When during pregnancy is colostrum first produced and when it can be first excreted?

A: Colostrum, a nutrient-rich fluid produced by female mammals immediately after giving birth, is…

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: 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: How strobili are differentiate between male and female?

A: A strobilus is a reproductive structure characterized by overlapping scale-like parts, as a pine…

Q: When does guttation occur ?

A: Guttation is the process of secretion of water droplets from the pores of some vascular plants like…

Q: What is the part of thefemale reproductive systemwhere fecundation occurs?

A: The biological process in which a new individual is produced from a parent is called reproduction.…

Q: What are gonads? What arethe male and the femalegonads in humans?

A: Reproduction is the biological process by which new individual organisms – offspring, are produced…