point of origin. Answer Reproductive structure Epididymis Penile urethra Testis LUrethral orifice

Q: Which part of the heart is responsible for initiating and maintainingthe rhythmic activity of the…

A: The heart is a muscular organ that pumps blood throughout the body. It is located in the middle…

Q: Construct a diagram to explain FSH & LH and how their roles affect the female reproductive system

A: FSH ( Follicle stimulating hormone ),  LH ( Luteinising Hormone),  FSH and LH are the lipid hormones…

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: Explain where fertilization takes place in the female reproductive system.

A: Fertilization is key process in sexual reproduction. When male and female gamete unites successfully…

Q: Explain the process of spermatogenesis and oogenesis in vertebrates.

A: Spermatogenesis is the by which sperm cell develops. Oogenesis is the growth process by which the…

Q: List and describe three common STDs.

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Explain the process by which the male and female reproductive organs develop.

A: Reproduction can be defined as the process in which parents give rise to the offspring. The…

Q: Compare and contrast sperm, seminal fluid, and semen.

A: The male reproductive system consists of various parts that perform different functions. The sperm…

Q: The average sperm count in males is now lower than it was several decades ago. The reasons for the…

A: In recent times the average sperm count in males has halved from what was existent in earlier times.…

Q: Sketch and labeled the structure of sperm in Funaria.

A: Funaria is a type of moss commonly called cord-moss that grows in moist and damp soil. The species…

Q: Explain the key events of neurulation.

A: The continuation of species in the world is due to the process of reproduction; either sexual or…

Q: Name the site of maturation of human sperms.

A: Gametes are haploid cells, which, on fusion, form a diploid zygote. Spermatogenesis is the process…

Q: Give step involves loss of cytoplasm by the spermatids?

A: During the first meiotic division, spermatids result from the primary spermatocytes. It produces a…

Q: define sex reversal in humans

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

Q: Outline the processes of spermatogenesis and oogenesis in animals.

A: Spermatogenesis and oogenesis are the process of formation of male and female gametes that is sperm…

Q: Outline the enzymes that play important role in fertilization. Include their functions.

A: Fertilization is the event in sexual reproduction that marks the fusion of the male gamete which in…

Q: Which of the following scenarios is an example of sequential hermaphroditism? Hamlet fish…

A: The scenario that is an example of sequential hermaphroditism is: When male striped maple trees are…

Q: hortly explain the parts of male reproductive system? use at your own words

A: The reproductive system is the body's organ system that helps carry out the process of reproduction…

Q: Compare the structures of the egg and sperm. What structural modifications do sperm have that…

A: The process of producing new organisms from the pre-existing ones is called reproduction. It may be…

Q: Explain the roles of meiotic cell division andfertilization in sexual reproduction.

A: meiosis is  a type of a cell division that reduces the number of chromosomes in the parent cells by…

Q: Color the following parts. *spermatic cord-gray *fibroustissue-brown *seminiferoustubulesyellow…

A: Introduction: The male reproductive system comprises the following: A pair of testis Accessory…

Q: Describe the path of sperm from the testes to the urethra

A: Sperm, additionally called spermatozoon, plural spermatozoa, male conceptive cell, delivered by most…

Q: Describe the steps involved in fertilization.

A: Male gametes are called as sperms while female gametes are called as egg/ova. Fusion of male and…

Q: What determines the sex of the fertilized egg? Please provide examples like research experiments…

A: Fertilization occurs when a sperm cell encounters an egg cell successfully in the fallopian tube.…

Q: Define the two alternatives of bisexual reproduction-parthenogenesis and hermaphroditism, and give a…

A: Sexual reproduction is the process of creating persons from gametes. The most popular type of sexual…

Q: Contrast the number of sperm that are produced from oneprimary spermatocyte and the number of eggs…

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: changes that occur to eggs and sperm in order to achieve fertilisation.

A: Sperm and eggs are the haploid male and female gametes respectively. Sperms and eggs are formed by…

Q: Explain about events occur in sexual sexual reproduction.

A: Sexual reproduction is a method of reproduction which involves a complex process in which a gamete…

Q: Identify the possible benefits of asexual reproduction.

A: Asexual reproduction is called vegetative reproduction; plants are mostly undergone the process of…

Q: Identify the structures of an egg and a sperm that aredirectly involved in fertilization.

A: Fertilization is that the method by that the male and also the female gametes (sperms and therefore…

Q: Trace the path of a sperm cell from its initial production through fertilization of an oocyte

A: The reproductive system of sexually reproducing animals consists of  the primary sex organs…

Q: Describe a situation in which asexual reproduction might be more likely than sexual reproduction

A: Asexual reproduction is the process when an organism reproduces without exchanging genetic…

Q: Name two sets of structures that are homologous between the male and female reproductive systems.

A: Homologous organs are those that serve similar functions but have different anatomical structures

Q: Describe spermatogenesis and oogenesis in humans.

A: Spermatogenesis and oogenesis results in the formation of male and female gametes inside the male…

Q: Draw the end results of I, MI, and MII and fertilization showing how an XYY individual could occur.

A: Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms.…

Q: Explain how the internal female and male reproductivestructures develop from two different duct…

A: The development of the reproductive organs starts shortly after the egg is fertilised, with…