Q: what structure contains enzymes needed by sperm to penetrate an oocyte?
A: Fertilization takes place when nuclei of both sperm and an oocyte fuse. Initially, a sperm must fuse…
Q: What foods help with sperm production?
A: Sperm are motile gamete that is produced by the testis. Sperm fertilises the ovum to produce 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: 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: How do hormones regulate sperm production?
A: The basic fundamental difference between males and females is the reproductive system and its…
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: 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: What are the relative sizes of oocytes in a dormant follicle, a growing follicle, and a Graafian…
A: Meiosis is a type of cell division (CD) where four gametes or daughter cells are produced as a…
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 significance of different zones of the prostate?
A: The prostate is a gland that produces semen which is a liquid produced during sexual activity. It is…
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 ovum?
A: The fusion of the sperm and the egg is what brings about the formation of the zygote, which will…
Q: Explain Follicle Growth?
A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion of…
Q: Where does the formation of germ cells and sperm takes place?
A: Developmental biology is that the branch of biology that deals with the study the processes by that…
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 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: What is the first hormone secreted that prevents a menstrual cycle, thereby blocking removal of an…
A: The eggs which are released by ovulation by the ovaries are funelled into the fallopian tubes by…
Q: Define the role of prostate gland ?
A: Male gametes are formed by the process of spermatogenesis. It takes place in the seminiferous…
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 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: What do the seminal vesicles do?
A: The male reproductive system is composed of a network of internal and external organs that helps to…
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: What is the structure of the erectile tissues of the penis?
A: Penis refers to the chief copulatory organ in males. The root, body, and glans penis are the three…
Q: What do sperms do after being released?
A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…
Q: What surrounds the oocyte when it is in a primary follicle?
A: Primordial germ cells migrate into the gonad early in the embryogenesis and they differentiate into…
Q: What is the appearance of the Graafian follicle?
A: When the girl reaches puberty two hormones are released namely LH and FSH which acts on the…
Q: What happens to the follicle immediately after ovulation?
A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…
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: 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: what hormones suppress GnRH, FSH and LH production in the luteal stage?
A: INTRODUCTION Luteal stage Leuteal stage is one of the stage in menstrual cycle. This stage usually…
Q: What hormones does the ovary produce?
A: Ovaries: Along either sides of the uterus are 2 tiny, oval-shaped glands called the ovaries. Eggs…
Q: What kind of negative feedback mechanism is place to ensure that sperm counts do t get excessively…
A: Puberty begins in boys at the age of 12 where many physical changes occur due to sudden changes…
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 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 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 are the major components of seminal plasma?
A: Semen, also called seminal fluid, a fluid that is emitted from the male reproductive tract and that…
Q: What is the structure of the prostate gland?
A: This gland is a crucial component of the reproductive system of the male. This is situated in the…
Q: What causes damaged sperm?
A: Sperm damage or especially sperm DNA damage is the major cause of defective sperm function. DNA…
Q: What causes lower sperm count in males?
A: Sperm is also called as spermatozoon. It is a male reproductive cell or gamete. Animals produce…
What is the function of cowper’s gland and prostate gland?
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