WHAT IS LIFE? ACHIEVE 1 TERM ACCESS CODE
5th Edition
ISBN: 9781319516116
Author: PHELAN
Publisher: MAC HIGHER
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Chapter 26, Problem 2MC
Summary Introduction
Introduction:
The semen is a liquid added to the sperms before they are released, to give them nourishment and a medium for movement.
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Male accessory glands contribute to the ingredients of the ejaculate. Much of the ingredients are there to: nourish the sperm, to provide a fluid through which the sperm can swim, and to make the female reproductive tract more amenable to the presence of sperm. Which of the following are male accessory glands?
a.
the bulbourethral glands
b.
the bladder
c.
the seminal glands (aka seminal vesicles)
d.
the prostate gland
Which statement is FALSE?A. The vas deferens joins the seminal vesicles to form the ejaculatory ductB. The ejaculatory duct penetrates the prostate gland to join the urethra.C. The seminal vesicles secrete alkaline fluid with fructose, enzymes and prostaglandinsD. The alkaline fluid is important to neutralize the acidity of the female reproductive tract.E. The prostate gland secretes citrate which is necessary for lubrication.
Provides support and nourishment for the spermatids
A.
Labia majora
B.
Clitoris
C.
Sertoli
D.
Vulva
E.
Greater vestibular glands
Chapter 26 Solutions
WHAT IS LIFE? ACHIEVE 1 TERM ACCESS CODE
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Match each term with the most suitable description. ___epididymis a. conveys oocyte to uterus ___vas deferens b. can be inflated by blood ___vagina c. where sperm mature ___seminal vesicle d. target of vasectomy ___penis e. main contribution to semen ___oviduct f. sheds lining monthly ___uterus g. birth canalarrow_forwardIn the fertility awareness method of birth control, a woman gauges her monthly fertile period by monitoring changes in the consistency of her vaginal mucus. What kind of information does such a method provide about the likelihood of getting pregnant?arrow_forwardA human blastocyst normally implants in ................. a. an oviduct c. the uterus b. a seminiferous tubule d. the vaginaarrow_forward
- Distinguish between: a. seminiferous tubule and vas deferens b. sperm and semen c. Leydig cells and Sertoli cells d. primary oocyte and secondary oocyte e. follicle and corpus luteum f. the three phases of the menstrual cyclearrow_forwardOutline the roles of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) in the ovarian cycle of a human female.arrow_forwardFigure 18.12 Which of the following statements about the male reproductive system is false? a. The vas deferens carries sperm from the testes to the seminal vesicles. b. The ejaculatory duct joins the urethra. c. Both the prostate and the bulbourethral glands produce components of the semen. d. The prostate gland is located in the testes.arrow_forward
- Which of the following statements about the male reproductive system is false? a. The vas deferens carries sperm from the testes to the penis. b. Sperm mature in seminiferous tubules in the testes. c. Both the prostate and the bulbourethral glands produce components of the semen. d. The prostate gland is located in the testes.arrow_forwardWhich of the following does not describe the accessory glands of the female reproductive system? TheyA. are saclike expansions of the vaginal region. B. Are muscular and ectodermal in origin.C. usually open at the apical portion of the bursa copulatrix.D. creamy white in color and opens into the genital chamber. Spermatophores are specialized packets held together by glands thatA. play a role in influencing the permeability of the testicular wall.B. are used to transport sperms into the female reproductive tract.C. regulate the release of sperm cells.D. stimulate contraction of the genital ducts. The zone of the testicular follicle where the primary spermatocytes become secondary spermatocytes and spermatids during the first and second meiosisrespectively is the zone ofA. transformation.B. maturation and reduction.C. growth.D. germarium. A hormone which has been shown in some species to have an inhibitory effect on spermatogenesis isA. ecdysone.B. peptide hormone.C. juvenile hormone.D.…arrow_forwardThe reason why the testes are suspended in the scrotum is to :A.Create extra space for the sex organs B.Reduce the chance of infection from the enteric bacteria C.Place sperm storage sites nearer the penis D.Protect sperm from the immune system E.Provide cooler temperaturearrow_forward
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