The nucleus of the spermatozoan is found in the centriole axial filament tail head plasma membrane

Q: Explain the role of the following hormones in male reproduction: GnRH, FSH, LH, and testosterone.

A: Reproduction is the process of the formation of offspring from the parent organism. Reproduction can…

Q: Spermatogenesis usually occurs during the ___________ and continues in the _________ stage in some…

A: * spermatogenis is the process of formation of sperm from germ cells in semniferous tubules of…

Q: Spermatogenesis usually occurs during the ___________ and continues in the _________ stage in some…

A: Note - We are supposed to answer 3 subpart according to our guidelines. Please repost other…

Q: Shown below is a diagram of the fomale reproductive organs. Before being released for ovulation,…

A: Answer:- 7  Before being released for ovulation, female gamates are located in the Ovaries. In this…

Q: GENESIS: Give the significance of the following: 1. sperm mitochondrial migration:  2. Nucleolar a

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: The production of sperm and egg cells takes place through the process of Select... v asexual…

A: Cell division is the process through which a single cell divides into daughter cells with the…

Q: Sperm and ova are similar in terms of ________. a. size b. quantity produced per year c. chromosome…

A: Higher and complex organisms mainly reproduce using sexual means. For this they produce haploid…

Q: Spermatogenesis produces cells that area. diploid and genetically identical to each other.b. diploid…

A: Spermatogenesis:            The mature male gametes commonly called sperm but more precisely known…

Q: In humans, implantation in the uterus occurs at whichstage of embryonic development?a. zygoteb.…

A: An embryo is an unborn offspring in the steps of development. It is part of the life cycle. It is…

Q: Female Reproductive System: Complete the table 4 Number Structure Function 4. Male Reproductive…

A:

Q: Explain the role of hormones involved in female reproductive system (menstrual cycle).

A: The inner lining of uterus known as endometrium , grows and thickens each month and prepares itself…

Q: Write the appropriate number in the blank. Refer to the diagram Egg released (ovulation)    _______…

A: “Since you have asked multiple question, we will solve the first question for you. If you 2zedwant…

Q: 44- need help with following. please be specifiy about answer

A: Zygote is proudced by the fusion of male gamete (sperm) and female gamete (egg).

Q: In the Male reproductive gland in the growth zone there are 20000 primary spermatocytes.  How many…

A: The male reproductive organs include the penis, scrotum, testes, epididymis, vas deferens, prostate,…

Q: An organism with both male and female sex organs is bisexual hermaphrodite both hermaphrodite and…

A: An organism with both male and female sex organs is?

Q: During typical earthworm reproduction ( the individual self fertilizes/ monecious individuals…

A: Earthworms belong to the phylum Annelida. They have a segmented body that has joined/fused ring…

Q: How many spermatozoa may be formed from 8 primary spermatocytes? O 64 4 8 32 16

A: Introduction: Spermatogenesis is the process by which spermatozoa are created and developed within…

Q: Approximately 3 days after fertilization , the following structure develops * O blastomere O morula…

A: The development of the human embryo originates by the fusion of egg and sperm(fertilization), which…

Q: The male gonads, or ___________ produce sperm in highly coiled tubes called _ _____. The female…

A: Humans are sexually reproducing and viviparous. The reproductive events in humans include formation…

Q: In humans, fertilization usually occurs in thea. fimbriae.b. vagina.c. uterus.d. uterine tubes.

A: Answer -Fertilization is the process by which both the gametes from two different parents fuse…

Q: Alage are characterized by multicellular sex organs in which every cell forms the gamete. Give…

A: Algae are significant because they are the primary producers of biomass in the aquatic ecosystems.…

Q: the box below. ovaries testes semina! vesicles cloaca ovarian tubes spermatheca oviducts ovarioles…

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

Q: The enzymes with which a sperm penetrates an egg are contained in an organelle called the _____.

A: Males and females have different reproductive systems. Males have tested and females have ovaries.…

Q: differentiate the frog and mammalian spermatogenesis. Spermatogenesis Frog Mammal

A: Spermatogenesis is the development of haploid sperm cells from germ cells in the testis'…

Q: In the female reproduction system The birth canal is also known as the?

A: Humans are sexually reproducing and viviparous organisms. The reproductive stages that happen in…

Q: Virgin female Drosophila melanogaster are used in genetic studies because they can store male…

A: The majority of insects breed oviparously, or by depositing eggs. In a pair of ovaries, the female…

Q: In animal gamely he did, a single primary spermatocyte generates blank sperm, while single primary…

A: The meiosis is the cell division process by which a diploid (2n) mother cell divides its nucleus…

Q: Which of the following features are correct regarding this female organism? (several answers must be…

A: Mammals are characterized by presence of mammary gland which present in female for milk production…

Q: Give a estematic proper diagram with highlight the organs od male reproductive systems.

A: The reproductive system is the only organ system whose components and functions differ in males and…

Q: Name 2 types of asexual reproduction, give a brief description and a representative example of each.…

A: According to bartleby expert guidelines, when multiple question are posted we are allowed to answer…

Q: Illustrate an egg in early cleavage, distinguish this stage from thise that follow (2,4,8 cell…

A: In developmental biology, several stages are there which determines the development of the fetus…

Q: Gonorrhea and chlamydia are two sexually transmitted infections (STIS) that are caused by bacteria.…

A: Answer: SEXUALLY TRANSMITTED DISEASES = These are the diseases associated with male and female…

Q: Of sperm. dllu su In males, the outside of the body. is a structure located inside the penis that…

A: Reproduction is the biological process by which new individuals organisms are produced from their…

Q: If there are 7 spermatogonium that will undergo cell division, how many primary spermatozoa will be…

A: Spermatogenesis is the process of producing sperms from spermatogonium in the seminiferous tubules…

Q: What is the most common cell type found outside of the follicular cells of a follicle? Practeie…

A: Gametogenesis is the gamete formation that happens in the male and female gonads respectively. A…

Q: Eggs Sperm Sexual reproduction Zygote The process illustrated in this diagram is called sporulation…

A: The process illustrated in this diagram is called fertilization.   Fertilization happens when a…

Q: In the male reproductive gland in the growth zone there are 20000 primary spermatocytes. How many…

A: Meiosis is involved in sperm (spermatozoa) production. Primary spermatocyte is the mother cell who…

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

A: The cat comes in the category of small carnivorous mammal. Its scientific name is Felis catus. They…

Q: gametogenesis, a primary spermatocyte generates sperm, a primary oocyte generates eggls). 14 41 D4,4…

A: Introduction:-  Gametogenesis:-  Gametogenesis is the process of division of diploid cells to…

Q: An early stage embryo consisting of mutiple layers is a blastula O True False

A: In mammals, a blastula is an initial phase of embryonic development.

Q: in mammals, the luteinizing hormone has what impact on gamete development? select all that apply.…

A: Luteinizing hormone is produced form the Anterior pituitary gland.It is produced from the…

Q: Draw a neat labelled diagram of a mature human sperm.

A: Anisogamous reproduction is a type of reproduction in which male and female gametes are different in…

Q: The cell formed after fertisation is called:         I.   Foetus        II.   Zygote       III.…

A: Fertilization is the process of fusion of male and female gametes. It is one of the essential…

Q: Which of the follwing structures is not made up of several cells? Seminiferous Tubule Follicle O…

A: Cells of the smallest unit of life. Cell consists of the cytoplasm enclosed within a membrane which…

Q: fat body 1 2 -7 .8 4

A: In frogs, the urine and reproductive systems are tightly linked and are referred to as the…

Q: In sexual differentiation, parts of the male reproductive system develop from the:

A: The formation of different proteins that lead to formation of different cells and thereby tissues…

Q: to breakdown the [Choose ] once the sperm penetrates, Sperm use B. is released and a Cforms pri…

A: Thank you for the question  Answer :- Sperm use  Acrosomal enzyme to breakdown the outer coating of…

Q: Name a small granule like structure at the top of the head of the sperm.

A: A sperm has main structures named as head, neck, middle piece and tail. Whole body of a sperm is…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.