The mature male reproductive cell that is discharged from the penis during ejaculation A. Fertilization B. Ovum The moment when the sperm and the ovum (egg) are united C. Pregnancy The fertilized egg which results from the union of the ovum (egg) and the sperm D. Sperm E. Zygote The mature female reproductive cell that is discharged from the ovary - Occurs at fertilization and usually lasts 9 months

Q: Which of the following is NOT true of the female reproductive cycle? a. The entire cycle is 28 days…

A: Female reproductive cycle occurs in every woman as they attain puberty ranging from 12years to so on…

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: The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the: A.…

A: The biological process in which male and female gamete fused leading to the activation of egg and…

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: Which of the following statements are true? A) Fertilization typically occurs in the uterus. B)…

A: Fertilization is the process in which the fusion of two gametes takes place to form a new cell that…

Q: Hormonal contraceptives (a) prevent ovulation (b) decrease estrogen concentration in the blood (c)…

A: Hormonal Contraceptives : These are birth control methods which act on the endocrine system. These…

Q: Which of the following statements are false? A) An oocyte completes meiosis after a sperm…

A: A) By rapidly progressing from metaphase II to telophase II, sperm entry into the egg causes the…

Q: Name the functions of the following:(a) Corpus luteum (b) Endometrium(c) Acrosome (d) Sperm tail(e)…

A: Menstruation is the regular discharge of blood, through the vagina. It occurs monthly once in…

Q: One of the roles of follicle-stimulating hormones(FSH) in the female reproductive system is…

A: The follicle stimulating hormone is secreted from the pituitary gland when the hypothalamus released…

Q: Follicle cells left behind after ovulation A)are shed during menstruation. B)become the corpus…

A: Ovarian follicles are found in the ovaries. At puberty there are approximately 400,000 follicles,…

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

A:

Q: Which of the following does not pertain to the apical germarium? A. contains the primary female germ…

A: The ovary is a female reproductive system organ that produces an ovum which travels down the…

Q: The volume of ejaculate in a man during sex with a partner is related to  a The time since last…

A: Introduction The ejaculation of males is called "semen". It contains numerous sperm and out of all…

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 does NOT manufacture products that become part a. seminiferous tubules b.…

A: The human male reproductive system consists of organs for the formation of gamete and copulation. It…

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

A: Fertilization, pregnancy and other reproduction related processes are controlled by acts of some…

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: The thickness of a female’s endometrium changes in response to other events. What event is indicated…

A: During the ovarian cycle, a follicular phase exist in which FSH is released by the anterior…

Q: Where does spematogenesis (sperm formation) take place? a) Epidemic b) The seminal vesicle c)…

A: According to the question, we have to provide information on where spermatogenesis takes place in…

Q: 1. release of a mature egg from the ovary a. oviduct 2. term used to describe an embryo 8 weeks…

A: Reproductive Biology  Reproductive biology is the branch of biology which deals with the sexual and…

Q: Which of the following processes takes place simultaneously during the menstrual cycle? a) High LH…

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

Q: Which of the following is a gonad? Group of answer choices   A. vagina B. vas deferens C. ovary D.…

A: Gonad is the primary reproductive gland that produces reproductive cells or gametes. Gametes can be…

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: 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: What is the correct path of sperm during ejaculation?_________   A. Ejaculatory duct, epididymis,…

A: Ejaculation refers to the release of sperm containing sperm from the male reproductive. It is…

Q: Which of the following is not properly paired?(A) seminiferous tubule—cervix(B) vas…

A: The given terms are related to the male and female reproductive organs. Reproduction is the process…

Q: Which of the following statements about the menstrual cycle is false? a. Progesterone levels rise…

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

Q: Sperm cells originally come from a diploid cell called a…

A: Reproduction (or multiplication or rearing) is the natural interaction by which new individual…

Q: Menopause is the end of the menstrual cycle in the woman, occurring normally at about 50. Which of…

A: The stoppage of menstrual cycle in females at a certain age that is 50 to 55 years results 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: Chlamydia is a common STI. If left untreated it can cause infertility in females because:

A: Sexually transmitted diseases are transmitted through sexual contact. Gonorrhoea, syphilis, genital…

Q: Which of the following is NOT a supporting structure of the male reproductive system? a. scrotum…

A: Reproductive system is consistent of organs and glands which are important for the reproductive acts…

Q: If the testes fail to descend, a male is infertile because sperm cell formation is prevented by a.…

A: Spermatogenesis is the process of formation of sperm. Formation of sperm is the requirement for the…

Q: Male infertility is caused by a. exposure of the testicles to high temperature (sauna/fever) and…

A: The male reproductive framework comprises of various sex organs that assume a job during the time…

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: The cells indicated by the tip of the red arrow A) produce testosterone B) are the interstitial…

A: In the given section of slide showing various cells.

Q: A woman is considered to be menopause if she has experience cessation of her menses for a period of…

A: Menopause is characterized by loss of ovarian follicular activity and leads to permanent cessation…

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…