Polar bodies are formed during spermatogenesis but not oneness True False

Q: hormonal birth control in humans is very effective, and is also reversible.  Briefly explain how it…

A: Any means of preventing pregnancy is referred to as birth control. Condoms, IUDs, birth control…

Q: O It produces four genetically identical gametes. iomo

A: Meiosis is a specialized and much complicated type of cell division, occurring only in the diploid…

Q: The sex of an offspring is always determined by the(mother, father).

A: The male or father is the one who determines the sex of an offspring .

Q: Women with_________ syndrome have a single X chromosome. They typically ________(do/do not) undergo…

A: Genetic diseases are the diseases that are caused by defects in the gene that occur during mutation…

Q: TRUE OR FALSE During oogenesis, the second polar body forms the moment the oocyte is released from…

A: The primary oocytes undergo meiosis two forms a mature egg and three secondary polar bodies.

Q: Isabella, 28, andOmar, 30, have been together for three years. A year ago, they decided they wanted…

A: Fertilisation: Fertilisation occurs when a sperm fuses with the female egg after the intercourse…

Q: A secondary spermatocyte has 12 chromosomes. How many chromosomes will be found in the primary…

A: Primary spermatocyte contains diploid number of chromosomes. It is a daughter of spermatogonium. The…

Q: Darcy and Raul are having difficulty conceiving a child. Darcy ovulates every 28 days, and Raul’s…

A: The fusion of the haploid gametes sperm and Egg is defined as the fertilization. This fertilization…

Q: The vas deferens transports sperm cells out of the testis towards the urethra. True False

A: False.

Q: True or False: A gamete must contain a complete set of chromosomes. True O False

A: Ans: Gamete: The sex cells of the human is referred to as gametes. in humans the ova or egg is…

Q: Primary spermatocytes are diploid in number like spermatogonia while spermatocytes are haploid in…

A: The seminiferous tubules are a structure in which spermatocytes are established in the testis.…

Q: Number of chromosomes in one cell (human) Number of ch one cell (F Phase 92 40 23 Primary…

A: Oogenesis is the process of formation of haploid egg from diploid oocyte. Spermatogenesis is the…

Q: Hypothyroidism during pregnancy causes some defects in growing babies. State any two of them.

A: The thyroid glands secretes three hormones - tetraiodothyronine or thyroxine (T4), tri-iodothyronine…

Q: The penis and the clitoris both develop from the embryonic genital tubercle. This is possible due to…

A: Genital tubercle, also called as the phallic tubercle, is a tissue/prime structure, that is found in…

Q: Pregnant women exposed with contaminated environment. (a) possible abnormalities

A: you have asked multiple questions. According to our instructions we are allowed to answer only one.…

Q: the process of embedding of -7 fertilized ovum in the endometrium of the uterus is Fertilization O…

A: The uterus is a hollow muscular organ located in the female pelvis between the bladder and rectum.

Q: A single sperm fertilises an ovum, still more than 300 million sperms are present in ejaculation.…

A: Fertilization is a process in which male and female gametes fuse to form a zygote. This zygote…

Q: Placenta is the structure formed : by fusion of germ layers by foetus only by the union of foetal…

A: As alecithal egg is yolk less, so embryo from these egg develops in the mother's uterus. So a…

Q: The sperm swim/propel themselves using their flagella from the epididymis to the body's exterior…

A: The sperm swim by means of a prominent flagellum which is composed of a core of microtubules, whose…

Q: “Each and every coitus does not results in fertilisation and pregnancy”. Justify the statement.

A: Human beings are sexually reproducing organisms. Fertilization is the process of fusion of a sperm…

Q: Prolactin can be used to induce labor. answer true or false A. true B. false C. sometimes D. i have…

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: True or false sperm and ova or not identical to the parent cells that produce them?

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: In a femal human, the oogonium forms when the female is a _______________. This happens…

A: Ovaries are female reproductive structures that produce gametes and secrete sex hormones oogenesis…

Q: The spermatogonial cell has 46 chromosomes in human male. Give the number of chromosomes in: (a)…

A: The deoxyribonucleic acid (DNA) molecules is packaged into thread-like structures in the nucleus of…

Q: Oogenesis results in an oocyte and polar bodies. O True False

A: Gametogenesis is the formation of gametes from haploid precursor cells. Two types are oogenesis and…

Q: Difference between asexual and sexual

A: Reproduction is the basically a process by which creatures lead to posterity ( offspring). It is one…

Q: All of the following are caused by the luteinizing hormone (LH) surge on day 14 EXCEPT for O the…

A: It is a hormone produced by gonadotropic cells in the anterior pituitary glands .

Q: Ovarian activity Ovarian LH FSH and Men- Developing follicie corpus lúteum corpus luteum Strual…

A: The reproductive cycle that occurs in the female primates (monkeys, apes and human being) is called…

Q: In humans, the oocyte (egg) completes meiosis right before it is released from the ovar O True False

A: Oocyte It is the cell present in the ovary which has the capability of undergoing meiotic division…

Q: Fertilization does not take place in a moment of passion. It occurs four to five days later. Maybe…

A: Fertilization is the process of combining haploid gametes (sperm and egg) to generate a diploid…

Q: Which of the following statements is FALSE? The primary spermatocytes undergo mitosis. Secondary…

A: The life process of the formation of a new organism from existing organisms is called reproduction.…

Q: inhibin is one hormone that acts as a negative feedback inhibiting sperm production. Which is the…

A: Inhibin is one hormone that acts as a negative feedback  inhibiting sperm production. The  hormones…

Q: Which of the following hormones is not involved in the male reproductive system? O FSH O LH O…

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

Q: Vnich or the foliwing structures is not made up (severai cels! Seminiferous Tubule Follicle O…

A: A cell is the structural and functional unit of life. All living organisms are made up of cells.…

Q: These structures (missing in human females) is present in female pigs because pigs give birth to…

A: Anatomy can be defined as a branch of biology that is associated with the study of the organism’s…

Q: Draw a flowchart of course of sperms in male.

A: Sperm is the male reproductive cell and is produced in the process of spermatogenesis in males.…

Q: If a person is XXY, what sex are they? O male O female ) They have no sex. ) They are both sexes.

A: if a person is XXY, the sex is MALE

Q: If a female's menstrual cycle starts on 1 October, then ovulation is most likely to occur on…

A: Ovulation is the process of release of an egg from the ovary into the fallopian tube. Menstruation…

Q: Luteinizing hormone and follicle stimulating hormone are associated with female gamete development…

A: Gonadotropins These are peptide hormones. These hormones include luteinizing hormone (LH) and…

Q: Rat Testis at 40x under microscope   -Basement membrane / basal lamina (same thing) -Sertoli…

A: The diagram is labelled below.

Q: When cows have twin calves of unlike sex (fraternal twins), the female twin is usually sterile and…

A: Freemartin refers to a female twin born with a male and who is sterile with masculanized characters.…

Q: Germ cells are your "sex cells." True or False

A: A germ cell is any natural cell that brings about the gametes of a living being that duplicates…

Q: ID the pink ring region at the arrow

A: A female germ cell involved in fertility is called an oocyte.

Q: Amniocentesis for sex determination is banned in our country. Is this ban necessary? Comment.

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: olar bodies are formed during spermatogenesis but not oogenesis True False

A: OOgenesis is the process of formation of mature egg cells from Ovum is known as OOgenesis. OOgenesis…

Q: Which of this is seminal fluid?a) Prostate glandb) Cowper’s glandc) Seminal vesicled) all of these

A: Semen is also known as seminal fluid. It is ejaculated during the male sexual act.

Q: Sperm cells are male gametes that are produced through meiosis. What is the significance of meiosis…

A: Meiosis is called reductional division while mitosis is called equational division. Mitosis cell…

Substance Abuse

Substance abuse refers to the use of illegal drugs in excessive quantities, as well as the misuse of legal substances such as prescription or over-the-counter pharmaceuticals or alcohol for purposes other than those intended. Drug addiction, also known as substance use disorder, is a disease that affects the brain and behavior of a person. It leads to a failure to control the use of any drug or prescription, legal or illegal.