1. If there are around 200M point spermatozoa in the seminal fluid, estimate how many spermatocytes was present during spermatocytogenesis? A. 50 spermatocytes B. 100 spermatocytes C. 150 spermatocytes D. 200 spermatocytes 2. Five spermatocyte can give rise to A. 5 spermatozoa B. 10 spermatozoa C. 15 spermatozoa D. 20 spermatozoa

Q: The narrowest part of the uterus is:- a. the fundus. b. the infundibulum. c. the body. d. the…

A: Answer is e.)  the cervix.

Q: How does the uterus aid in fertilization? a. it provides supplemental energy for the sperm b. it…

A: d. all of the choices is correct answer.

Q: Consider the male and female reproductive systems. (a) Where does spermatogenesis occur in male?…

A: Reproduction is defined as the biological process of producing a new individual or an offspring…

Q: Fill in the blank:  The _______________________ is a highly coiled tube on the surface of the…

A: The testis is the male sex gland, located behind the penis in a pouch of skin called the scrotum. It…

Q: Peaks of LH and FSH production occur during (A) the menstrual flow phase of the uterine cycle. (B)…

A: Hormones are the signalling molecules that are synthesized by glands and are transported to the…

Q: After ovulation, the secondary oocyte enters the (a) oviduct (b) corpus luteum (c) cervix (d) ovary…

A: The main reproductive organ in females is the ovaries. These are almond-like organs that produce the…

Q: Where does the final maturation of the sperm take place? a) Sperm tubes (seminiferous tubules) b)…

A: Sperms are the male gametes produced in the testes of human males.

Q: Internal fertilizationa. can prevent the drying out of gametes and zygotes.b. must take place on…

A: The process in which haploid gametes (egg and sperm) fused to form diploid zygote is called…

Q: Movement of spermatozoa through this component of the male reproductive pathway (6) occurs during…

A: The male reproductive system is located in the pelvic region. It include a pair of testes along with…

Q: Which of the following event is true regarding the menstrual phase? A. The stratum basalis is…

A:

Q: 2 By the contraction of the spermatic cord, the testis of man are not taken to the abdominal cavity…

A: Spermatic cord connects the testicle to the abdominal cavity. It is a bundle of nerves, blood…

Q: During the menstrual cycle, the degradation of the corpus luteum causes what? A) The decrease of…

A: The menstrual cycle is the regular change that takes place in the female reproductive system and is…

Q: An individual with Turner syndrome is conceived when a normal gamete unites witha. an egg that…

A: Humans have 46 or 23 pairs of chromosomes out of which 22 pairs are autosomes and 1 pair is of sex…

Q: 7. Which phase of the menstrual cycle is marked by the shedding of the endometrium? a Luteal phase…

A: Answer 7. There are three layers in the uterine walls. The inner most layer is known as the…

Q: Prior to ejaculation, sperm are stored primarily in:- a. the seminiferous tubules. b. the…

A: Gonads are reproductive structures in both male and female bodies responsible for production and…

Q: Damage to the sustentacular cells of the testes could impair:a. FSH and LH production. c.…

A: Ans: Sustentacular cells: These type of cells important in structural support. Apart from testes…

Q: Only one sperm enters an egg becausea. sperm have an acrosome.b. the corona radiata gets larger.c.…

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

Q: 2.Once ovulution occurs. the corpus luteum.... which of the following contributes the function of…

A: Introduction  The female reproductive system's uterus and ovaries undergo a series of physiological…

Q: What could be the reason why a woman only gets her period after puberty begins? A) Before puberty,…

A: The lining of the uterus thickens and prepares an egg for fertilization. If the egg is not…

Q: Which of the following statements about the male reproductive system is false? a. The vas deferens…

A: The male reproductive system consists of the reproductive organs that are present inside and outside…

Q: 4. The nursing instructor is discussing with her class about the male reproductive system. A student…

A: Menstruation commonly called period, is the normal vaginal bleeding that occurs as part of a woman's…

Q: 10. Sperm cells are produced by the A. seminal vesicles B. prostate gland C. epididymis D.…

A: The human sperm was first seen by Antony Van Leeuwenhoek in the year 1677. A mature sperm cell is a…

Q: 3. The epithelial tissue which is found in the uterine tubes is? A. Squamous B. Ciliated C. Columnar…

A: Ciliated epithelial cells  are the main cells in uterine tube lining which cause propogation of ova…

Q: Match the reproductive organ to its function (job). F.Veggs are made here A. prostate gland D.where…

A: Reproduction is the process of producing new individuals of the same species. It is broadly…

Q: When during the menstrual cycle does ovulation (ovulation) usually take place in a woman of…

A: Ovulation is the process of release of ovum from mature graffian follicle. The whole menstrual cycle…

Q: are the site of sperm maturation, and they store and convey spermatozoa to thẻ ductus deferens, and…

A: To fill up the blanks

Q: 5. Which correctly describes a process or event in the female repro- ductive cycle? A. The cycle is…

A: The correct Answer is E

Q: Alkaline secretion containing fructose   A. Prostate gland   B. Mesoderm   C. The inner cell…

A: The reproductive system of males contain accessory organs like bulbourethral gland, prostate gland,…

Q: Explain renin-angiotensin mechanism as a method to maintain blood pressure homeostasis

A: As per the guidelines, we are entitled to do only one question at a time. So, I am providing the…

Q: One ml of seminal fluid is estimated point to have 259M of spermatozoa, how many spermatids…

A:

Q: 1. How is the reproductive system designed to perform its functions? 2. How do the parts (each part)…

A: 1. The reproductive system is an assortment of organs and an organization of hormone creation in men…

Q: 1.This will stimulate the ovary to start the development of an egg cell and the secretion of…

A: Introduction Hormones are your body's chemical messengers, which coordinate different functions in…

Q: Which is true about the so-called pre-ejaculation during sexual activity? a. this is produced in the…

A: pre-ejaculate(Pre-cum) is a type of clear mucoid fluid that is secreted during the sexual arousal…

Q: 10. The location of secondary oocyte before the follicle rupture а. Ovary b. Fallopian tube C.…

A: Q. The Location of secondary oocyte before the follicle rupture Answer. Before the follicle rupture…

Q: 1. Answer the third of the three parts of the question regarding human reproduction... Answer it…

A: The human reproductive system is comprised of primary and secondary sex organs. Male and female…

Q: 1. This type of fertilization happens when the sperm is introduced inside the female body through…

A: Fertilization It is defined as the process of the fusion of sperm with the egg. The fusion results…

Q: What is the function of the epididymis?a. sperm maturation and storage b. produces the bulk of…

A: The male reproductive system comprises a number of sex organs, which play a function in the…

Q: 4. The diagram below represents a cross section of a part of the human female reproductive system.…

A: Fertilization occurs in the fallopian tube, which connects an ovary to the uterus. An embryo begins…

Q: Which of the following statement does NOT describe the role of luteinizing hormones (LH) in the…

A: Answer is B. Explanation: Luteinising hormone (LH) plays an important role in female sexual…

Q: Forms the muscles   A. Prostate gland   B. Mesoderm   C. The inner cell mass   D.…

A: Developmental biology is the branch of biology in which the development of the organisms from the…

Q: Which of the following is part of the male reproductive system only?______________   A. bartolin…

A: Option A. Bartholin glands is incorrect Explanation : bartholin glands also known as greater…