Question 38 The appearance of most secondary sexual characteristics occurs at the time of puberty, around ages 10-13. In males, which hormone is most important in the appearance of these phenotypic features during puberty? OA. Follicle stimulating hormone OB. Estradiol OC. Aldosterone OD. Dihydrotestosterone O E. Chorionic gonadotropin

Q: Question 15 Menopause is the time in a woman's life when her ovaries stop producing estrogens and…

A: During menopause, the ovaries gradually stop producing estrogen and progesterone, leading to…

Q: In the testes, male sex hormones are produced by the ___________ cells.

A: The reproductive system is an important organ system in the body. It ensures the continuity of the…

Q: Question 7 Which of the following changes is most likely to occur as an immediate result of an…

A: Q 7.) :- ans.Luteinizing hormone (LH) is produced by the anterior pituitary gland in response to the…

Q: GLAND/ (Gland location) Hypothalamus (floor of 3rd ventricle in diencephalon) Hypothalamus…

A: Endocrine glands are the type of gland which releases secretions or hormones directly into the blood…

Q: Question 36 After several years of trying to have children, Jack and Diane decide to have a child by…

A: FSH acts on the granulosa cells within the ovarian follicles, stimulating them to proliferate and…

Q: QUESTION 31 The ability to taste PTC is a dominant, non-sex linked trait. Jack and Jill are both PTC…

A: An allele is a variant form of a given gene.  Phenotype is the observed physical traits of an…

Q: 1 6 8 9 The glands numbered in the above diagram that are involved in the feedback control of…

A: Estrogen is a female hormone , which is regulated by a series of complex indicators which are…

Q: The prenatal cells have" Aacc" type alleles, which gamete is not possible?

A: There are majorly three laws proposed by Mendel, which include law is Segregation that describes the…

Q: Ovaries secrete the hormone estrogen in greater amounts after menstruationand a few days before…

A: Ovaries are referred to as the female reproductive structure responsible for producing female sexual…

Q: Question # 16. What is atavism? Give examples.

A: Atavism referred to as the genetic trait that makes itself appear again after skipping generations.…

Q: Question 81 What process ensures a new indiv Meiosis

A: A parent cell divides into two or more daughter cells in the course of cell division. Normally, cell…

Q: Which of the following contributes to the volume of semen? 1. ishciocavernosus 2. cremaster 3.…

A: The male reproductive system comprises a series of organs that works collectively to perform various…

Q: QUESTION 1 In females, meiosis is called oogenesis and it happens in the and makes a(n) O A.…

A: Sexually reproducing organisms have a reproductive system consisting of primary sex organs called…

Q: QUESTION 11 In vertebrates, hormonal control of all aspects of reproduction is centered within the…

A: In vertebrates, hormonal control of all aspects of reproduction is centered within the brain…

Q: QUESTION 13 On what day(s) is the egg ovulated? (Refer to graph) days 1-7 C days 7-14 day 14 C C…

A: Q13) After the follicular phase, ovulation happens roughly halfway through the menstrual cycle.  The…

Q: Using the following hormone choices, which of the following puts the hormones of the female…

A: The main aim of menstrual cyle is to secrete ova for fertilization. The four phases of the menstrual…

Q: Which of the following is not a phase of the ovarian cycle? a follicular b. secretory C. ovulation…

A: The ovary is the primary female sex organ, localized on the sides of the lower abdomen in human…

Q: Match the reproductive organ to its function (job). v eggs are made here A. vagina vwhere the embryo…

A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…

Q: Decreased prod A) Estradiol B) Inhibin OC) Progesteron D) Prolactin OE) Prostate-spe

A: FSH or Follicle stimulating hormone maintains the correct level of testosterone hormone. When the…

Q: types hormones estrogen and progesterone. One outcome of taking birth control is prevention of…

A: Birth control can be defined as any method or device used to prevent pregnancy. It is also known as…

Q: In 5 alpha reductase deficiency, the XY male is born with female-like external genitalia that…

A: The 5 alpha reductase deficiency condition in the human body is referred to as a congenital disease…

Q: Question 13 If a woman is NOT pregnant, which of the following will occur? O corpus luteum dies…

A: The menstrual cycle is a natural process in females in which some hormonal changes occur in females…

Q: Which hormones secreted by the ovary induce development of the highlighted layer during the…

A: The system has a group of organs that help in the production of egg cells, transport these eggs…

Q: Question 10 Which of these structures would contain an antrum? primordial follicle primary follicle…

A: In female primates a cyclical reproductive process occurs that is known as menstrual cycle. It is…

Q: Contraceptive methods that suppress ovulation tend to be highly effective because

A: Answer - Option 4 -  No egg is present to be fertilized

Q: Question 30 Spermatogenesis. At the end of meiosis II, a spermatid cell will have which amount of…

A: The origin and development of the sperm cells within the male reproductive organs called…

Q: Question 6 Which is true about oogenesis? a. The process of oogenesis occurs in the uterus Ob. The…

A: Oogenesis is the process by which oogonia or female germ cells go through meiosis to develop into…

Q: Part 1: The hormones listed below all play a key role in male reproduction: Follicle Stimulating…

A: Gonadotropins: Gonadotropins are hormones that are secreted by the pituitary gland and play a…

Q: Discuss the term puberty and the differences that occur in sexual maturation between adolescent…

A: Pubert is defined as an age where the human body becomes capable of reproduction or is sexually…

Q: your knowledge of this compound what 4 different kinds of clinical measures would you use to assess…

A: PCB is an organic chlorine compound. molar mass is varying. it looks light yellow in color or it is…

Q: Question:- Gonadotropin-releasing hormone (GRH) is a hormone from the hypothalamus responsible…

A: Introduction- Gonadotrophin-releasing hormone is secreted in the hypothalamus by specialized nerve…

Q: Question 43 Lactational amenorrhea is the temporary postnatal infertility experienced by women who…

A: The brief absence of menstruation in women who are nursing their infants is known as lactational…

Q: OVARIAN CYCLE. Which of the following forms just before ovulation? O spermatogonium O mature,…

A: The ovarian cycle refers to the preparation of the endocrine tissues and the release of eggs. It is…

Q: person with XXY sex chromosomes will typically:

A: xxy is the klinefelter syndrome .

Q: Question 9 Peaks of LH and FSH production occur during... the menstrual flow phase of the uterine…

A: The menstrual cycle is defined as the reproductive cycle that takes place in the reproductive system…

Q: Frogs living in farming regions where the herbicide atrazine is used heavily have altered sex…

A: Herbicide atrazine is very dangerous for biodiversity as it alters the sex ratio of frogs.Atrazine .

Q: deggs are made here A. prostate gland where the embryo implants to grow a placenta near the many…

A: Match the following belongs to the Human reproductive system.

Q: Of the following cell types, which one would be most likely to exist in the G0 state?   A. An…

A: G0 state  Is is the resting stage of the cell. In this stage cell not divide.

Q: Question 4 Put the following events of neurulation in order, from first to last. Notochord signals…

A: Neuurulation is a process in which formation of neural plate, crest and groove occurs. This process…

Q: QUESTION 19 LH/FSH • Have target cells in the gonads. • Drive steroidogenesis in gonads. • Release…

A: Target cells in the gonads: LH and FSH act on specific cells in the gonads.In males, LH acts on…

Q: QUESTION 4 The pituitary gland then releases a large amount of . on day 14 that causes A.…

A: Gonadotropin releasing hormome from hypothalamus trigger the pituitary gland to stimulate both the…

Q: The process of development

A: The process of development refers to the formation of different cell types and organs in both plants…