Which of the following statements does NOT describe the role of luteinizing hormone (LH) in the female reproductive system? a. Stimulates the production of progesterone b. Stimulates the development of the corpus luteum c. Suppresses the production of estrogen d. Causes the release of mature ovum from ovary

Q: In humans genital organs, one of the Following is not true? O a. One of the functions of the testis…

A: Human genital organs are also known as sex organs.

Q: Which of the following correctly identifies the hormones that trigger ovulation and the hormone that…

A: Hormones are chemical substances produced by our body's endocrine system, which releases the…

Q: The testicles of male mammals are suspended in the scrotum because a. the optimum temperature for…

A: Step 1 Testicles or Testis are a pair of primary sex organs of the human male which are…

Q: Which of the following statements about hormone regulation of the female reproductive cycle is…

A: The endocrinological control in females is very complex. The anterior pituitary releases the…

Q: Understanding the causes of infertility can be valuablein developing new birth control methods. Cite…

A: Infertility is defined as a condition where the women cannot able to ovulate and becomes pregnant…

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: The follicular phase is initiated bya. secretion of follicule-stimulating hormone.b. secretion of…

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: Which of the following functions are the cremaster muscles involved in? a ) responsible for penile…

A: Option c is the answer. They regulate the temperature of the testes.

Q: In positive mechanism, which of the following will happen if there is an increase production of…

A: Menstrual cycle It refers to the monthly cycle of alterations taking place in the ovaries and the…

Q: Which of the following statements about oocytes and ovulation is correct? a. The production of…

A: Formation of ovum is known as ovulation

Q: which of the following statement is NOT about follicle-stimulating hormones (FSH) in the male…

A: Follicle-stimulating hormones (FSH) stimulates growth of testes and also intensify the production of…

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

A:

Q: 1. If there are around 200M point spermatozoa in the seminal fluid, estimate how many spermatocytes…

A: Spermatocytogenesis is the initial stage of spermatogenesis, which occurs in the male gonad of…

Q: If there is a decrease in the amount of estrogen level during the menstrual cycle. What type of…

A: Whenever a substance decreases in response to a stimuli, it is called as NEGATIVE FEEDBACK MECHANISM

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: 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: Scientists hypothesize that stress decreases both the production and release of progesterone.…

A: Ans: The emotional as well as physical tension leads to stress. It is the action of body to…

Q: Which of the following statements about Sertoli cells is CORRECT? Select one: a. They are found…

A: The reproductive system consists of two system namely male reproductive system and female…

Q: Sperm are produced in the ________. a. scrotum b. seminal vesicles c. seminiferous tubules d.…

A: Fertilization is the process of fusion of male and female gametes which results in the formation of…

Q: Which of the following is not an event of the ovarian cycle?a. FSH promotes the development of a…

A: it occurs in the cortex of the ovary it has 3 phases- the follicular phase (in the first half of…

Q: Which of the following statements does NOT correctly describe the role of inhibin in the male…

A: Introduction :- The biological system made up of all the anatomical organs involved in sexual…

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: 1. This hormone stimulates the thickening of the endometrium and can inhibit FSH and LH release A.…

A: Progesterone - It is a hormone secreted during menstrual cycle on 14th day. Estrogen - It is…

Q: When genetic males lacked the enzyme that converts testosterone to dihydrotestosterone, what…

A: The correct option is B. They looked female at birth but developed male structures at puberty .

Q: The hormone estrogen:   A. Stimulates breasts   B.   Maintains functional accessory reproductive…

A: Estrogen: - Steroid hormone produced by granulosa cells, corpus luteum, placenta. - Maintain…

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: Choose the most accurate statement for spermatogenesis and oogenesis. Pilih kenyataan yang paling…

A: The primary sex organs - the testis in the males and the ovaries in the females produce gametes, i.e…

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: Spermatophores are specialized packets held together by glands that A. play a role in influencing…

A: Introduction : 1) Accessory glands of both the male and female reproductive system aid in the…

Q: Which of the following statements about the Female Reproductive System is TRUE? Select one: A)…

A: Female reproductive system of vertebrate usually contains paired Ovary, Oviduct, common Oviduct and…

Q: Determine the pathway of sperm. A. Seminal vesicles → vas deferens → testes → prostate gland…

A: Sperms are the haploid sex cells which are formed in the testes. These are  moved out through the…

Q: Which of the following statements correctly describes the effects of increased testosterone?   a.…

A:

Q: What would happen if the placenta was not able to fulfill its endocrine function in a pregnant…

A: Introduction  An organ that grows in the uterus during pregnancy is the placenta. A developing…

Q: Birth control pills commonly provide excess progesterone that serves to inhibit (suppress) the…

A: The major hormones involved in the Menstrual Cycle are: FSH: This hormone is responsible for the…

Q: The vessels marked in the diagram below, (A) function to decrease the temperature of blood flowing…

A: The male reproductive system is made up of many sex organs that are involved in human reproduction.…

Q: Which of the following statement does NOT describe the role of progesterone in the female…

A: Progesterone is a hormone which is secreted by the placenta. ovaries and adrenal gland. Sometimes…

Q: Which of the following does NOT correctly describe the role of inhibin in the male reproductive…

A: The male reproductive system in humans consists of a series of ducts, glands, and organs that work…

Q: Which of the following causes bleeding (menstruation) during the menstrual cycle? a) Reduced…

A: Menstruation is the shedding of the lining of the uterus (endometrium) in the form of bleeding.  The…

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: According to biological theorists, what are the things that affect ejaculation ?

A: Ejaculation is the process of release of semen (containing sperm) from the penis. Sperm produced in…

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…