![card image](http://session.masteringaandp.com/problemAsset/1532143/1/MariebHAP09_29-07_artquest.jpg)
What type of fetal testing provides results within a day or so of the test?
chorionic villus sampling
![card image](http://session.masteringaandp.com/problemAsset/1532144/1/MariebHAP09_29-07_artquest.jpg)
At how many weeks of pregnancy can chorionic villus sampling (CVS) be safely performed?
10 weeks
![card image](http://session.masteringaandp.com/problemAsset/1532145/1/MariebHAP09_29-07_artquest.jpg)
At what age are both amniocentesis and chorionic villus sampling routinely ordered when a woman is pregnant to test for Down syndrome?
35 years old
![card image](http://session.masteringaandp.com/problemAsset/1532134/1/MariebHAP09_29-04_artquest.jpg)
Using the information provided in this figure, what is the probability of producing a homozygous dominant offspring?
25%
![card image](http://session.masteringaandp.com/problemAsset/1532135/1/MariebHAP09_29-04_artquest.jpg)
Using the information provided in this figure, what is the probability of producing an offspring who can roll their tongue?
75%
![card image](http://session.masteringaandp.com/problemAsset/1532136/1/MariebHAP09_29-04_artquest.jpg)
Which of the following is NOT the tongue-roller genotype?
tt
![card image](http://session.masteringaandp.com/problemAsset/1532137/1/MariebHAP09_29-04_artquest.jpg)
Using the information provided in this figure, what is the probability of producing an offspring who CANNOT roll his or her tongue?
25%
![card image](http://session.masteringaandp.com/problemAsset/1532138/1/MariebHAP09_29-04_artquest.jpg)
Using the information provided in this figure, what is the genotype of a homozygous recessive offspring?
tt
![card image](http://session.masteringaandp.com/problemAsset/1532139/1/MariebHAP09_29-04_artquest.jpg)
Using the information provided in this figure, what is the probability of producing an offspring whose phenotype is that of tongue-roller?
75%
![card image](http://session.masteringaandp.com/problemAsset/1532140/1/MariebHAP09_29-06_artquest.jpg)
Continuous phenotypic variation between two extremes results from _________.
polygenic inheritance
![card image](http://session.masteringaandp.com/problemAsset/1532141/1/MariebHAP09_29-06_artquest.jpg)
Three genes control skin color. How many possible combinations of skin color result from those three genes?
64
![card image](http://session.masteringaandp.com/problemAsset/1532142/1/MariebHAP09_29-06_artquest.jpg)
Which of the following exemplifies polygenic inheritance?
height
![card image](http://session.masteringaandp.com/problemAsset/1532125/1/MariebHAP09_29-02_artquest.jpg)
How many chromatids are present in a tetrad?
4
![card image](http://session.masteringaandp.com/problemAsset/1532126/1/MariebHAP09_29-02_artquest.jpg)
During what phase of meiosis do the tetrads align together along the metaphase spindle?
metaphase I
![card image](http://session.masteringaandp.com/problemAsset/1532127/1/MariebHAP09_29-02_artquest.jpg)
If a cell has a diploid number of 22, how many total chromosomes should it have?
22
![card image](http://session.masteringaandp.com/problemAsset/1532128/1/MariebHAP09_29-03.0_artquest.jpg)
When one chromatid segment has formed a chiasma with a homologous chromatid segment, what is the result?
recombinant chromosomes
![card image](http://session.masteringaandp.com/problemAsset/1532129/1/MariebHAP09_29-03.0_artquest.jpg)
What do chiasmas promote?
genetic variability
![card image](http://session.masteringaandp.com/problemAsset/1532131/1/MariebHAP09_29-03.1_artquest.jpg)
For a cell with a five homologous pairs, calculate how many different gamete types can result from meiosis.
32
![card image](http://session.masteringaandp.com/problemAsset/1532132/1/MariebHAP09_29-03.1_artquest.jpg)
During metaphase of meiosis I, the alleles determining each trait are distributed to different gametes. What is this called?
segregation
![card image](http://session.masteringaandp.com/problemAsset/1532130/1/MariebHAP09_29-03.0_artquest.jpg)
What is the name of the condition when a person has inherited the genotype HH?
homozygous dominant
![card image](http://session.masteringaandp.com/problemAsset/1532133/1/MariebHAP09_29-03.1_artquest.jpg)
In this figure, hair color genes and eye color genes are located on the same chromosome. Since these genes are transmitted as a unit to daughter cells during mitosis, we describe these genes as ____________.
linked
![card image](http://session.masteringaandp.com/problemAsset/1532026/1/MariebHAP09_25-20_artquest.jpg)
Which statement best describes the function of the urethra?
The urethra transports urine from the bladder to the outside of the body.
![card image](http://session.masteringaandp.com/problemAsset/1532027/1/MariebHAP09_25-20_artquest.jpg)
What region of the male urethra runs through the urogenital diaphragm, extending about 2 cm from the prostate to the beginning of the penis?
intermediate part of the urethra (membranous urethra)
![card image](http://session.masteringaandp.com/problemAsset/1532028/1/MariebHAP09_25-20_artquest.jpg)
What type of epithelial tissue forms the mucosa layer of the urinary bladder?
transitional epithelium
![card image](http://session.masteringaandp.com/problemAsset/1532017/1/MariebHAP09_25-11_artquest.jpg)
Which pressure is the chief force pushing water and solutes out of the blood and across the filtration membrane of the glomerulus?
hydrostatic pressure in glomerular capillaries (HPgc)
![card image](http://session.masteringaandp.com/problemAsset/1532018/1/MariebHAP09_25-11_artquest.jpg)
Which of the following is the volume of filtrate formed each minute by all of the glomeruli of the kidneys?
glomerular filtration rate (GFR)
![card image](http://session.masteringaandp.com/problemAsset/1532019/1/MariebHAP09_25-11_artquest.jpg)
Calculate the net filtration pressure if blood pressure in the glomerulus is unusually high, around 68 mm Hg.
23 mm Hg
![card image](http://session.masteringaandp.com/problemAsset/1532020/1/MariebHAP09_25-15_artquest.jpg)
What hormone promotes active tubular secretion of potassium ions in the late distal convoluted tubule (DCT) and collecting ducts?
aldosterone
![card image](http://session.masteringaandp.com/problemAsset/1532021/2/MariebHAP09_25-15_artquest.jpg)
In what part of the renal tubule are aquaporins scarce or absent so that water CANNOT be reabsorbed?
ascending limb of the nephron loop
![card image](http://session.masteringaandp.com/problemAsset/1532022/1/MariebHAP09_25-15_artquest.jpg)
In what part of the renal tubule does parathyroid hormone (PTH) promote the reabsorption of calcium ions?
distal convoluted tubule (DCT)
![card image](http://session.masteringaandp.com/problemAsset/1532023/1/MariebHAP09_25-17_artquest.jpg)
Which of the following promotes the formation of dilute urine?
decreased osmolality of extracellular fluids
![card image](http://session.masteringaandp.com/problemAsset/1532024/1/MariebHAP09_25-17_artquest.jpg)
Which statement best describes the effect diuretics have?
Diuretics increase urinary output.
![card image](http://session.masteringaandp.com/problemAsset/1532025/1/MariebHAP09_25-17_artquest.jpg)
Where does antidiuretic hormone (ADH) exert its effects to promote water reabsorption?
collecting duct
![card image](http://session.masteringaandp.com/problemAsset/1532029/1/MariebHAP09_25-03b_artquest.jpg)
Which region of the kidney is characterized by the presence of cone-shaped pyramids? Select from letters A-D.
B
![card image](http://session.masteringaandp.com/problemAsset/1532030/1/MariebHAP09_25-03b_artquest.jpg)
What region subdivides to form two or three major calyces and several minor calyces? Select from letters A-D.
C
![card image](http://session.masteringaandp.com/problemAsset/1532031/1/MariebHAP09_25-03b_artquest.jpg)
Which letter represents the most superficial region of the kidney? Select from letters A-D.
A
![card image](http://session.masteringaandp.com/problemAsset/1532032/1/MariebHAP09_25-04b_artquest.jpg)
What arteries branch off the arcuate arteries?
cortical radiate (interlobular) arteries
![card image](http://session.masteringaandp.com/problemAsset/1532033/1/MariebHAP09_25-04b_artquest.jpg)
Which vessel is present in the arterial pathway as blood flows into the kidney but NOT present in the venous pathway exiting the kidney?
segmental
![card image](http://session.masteringaandp.com/problemAsset/1532034/1/MariebHAP09_25-04b_artquest.jpg)
Which vessels supply the cortical tissue of the kidney with blood?
cortical radiate arteries
![card image](http://session.masteringaandp.com/problemAsset/1532035/1/MariebHAP09_25-05.1_artquest.jpg)
What two structures constitute the renal corpuscle?
glomerulus and glomerular (Bowman's) capsule
![card image](http://session.masteringaandp.com/problemAsset/1532036/1/MariebHAP09_25-05.1_artquest.jpg)
Which of the three parts of the renal tubule is formed by cuboidal epithelial cells bordered by dense microvilli?
proximal convoluted tubule
![card image](http://session.masteringaandp.com/problemAsset/1532037/1/MariebHAP09_25-05.1_artquest.jpg)
In which kidney region are all renal corpuscles located?
renal cortex
![card image](http://session.masteringaandp.com/problemAsset/1532038/1/MariebHAP09_25-07a_artquest.jpg)
Which of the following is NOT characteristic of the cortical nephrons?
The glomerulus of the cortical nephron is closer to the cortex-medulla junction.
![card image](http://session.masteringaandp.com/problemAsset/1532039/1/MariebHAP09_25-07a_artquest.jpg)
Where does the efferent arteriole of the juxtamedullary nephron carry blood to?
vasa recta
![card image](http://session.masteringaandp.com/problemAsset/1532040/1/MariebHAP09_25-07a_artquest.jpg)
Which capillary bed produces filtrate?
glomerulus
![card image](http://session.masteringaandp.com/problemAsset/1532041/1/MariebHAP09_25-08_artquest.jpg)
What is the function of the macula densa cells of the juxtaglomerular complex (JGC)?
The macula densa cells monitor the NaCl content of the filtrate entering the distal convoluted tubule.
![card image](http://session.masteringaandp.com/problemAsset/1532042/1/MariebHAP09_25-08_artquest.jpg)
Where is filtrate produced in the nephron?
glomerulus
![card image](http://session.masteringaandp.com/problemAsset/1532043/1/MariebHAP09_25-08_artquest.jpg)
What vessel directly feeds into the glomerulus?
afferent arteriole
![card image](http://session.masteringaandp.com/problemAsset/1532062/2/MariebHAP09_26-11_artquest.jpg)
This chemical equation shows the reaction of a strong acid and weak base in the bicarbonate buffer system. Provide the products of the following reaction. HCl + NaHCO3 -->
H2CO3 + NaCl
![card image](http://session.masteringaandp.com/problemAsset/1532063/2/MariebHAP09_26-11_artquest.jpg)
Which chemical buffer system is the only important system in the extracellular fluid (ECF) that resists short-term changes in pH?
bicarbonate buffer system
![card image](http://session.masteringaandp.com/problemAsset/1532064/2/MariebHAP09_26-11_artquest.jpg)
In order to buffer a strong acid into a weak acid, which has a less dramatic effect on pH, what chemical should be used as the buffer?
weak base
![card image](http://session.masteringaandp.com/problemAsset/1532059/1/MariebHAP09_26-08_artquest.jpg)
Which of the following regulates the secretion of K+ into the filtrate?
aldosterone
![card image](http://session.masteringaandp.com/problemAsset/1532060/1/MariebHAP09_26-08_artquest.jpg)
What is the most important trigger for aldosterone release?
renin-angiotensin-aldosterone mechanism
![card image](http://session.masteringaandp.com/problemAsset/1532061/1/MariebHAP09_26-08_artquest.jpg)
What results from increased levels of aldosterone?
increased Na+ reabsorption
![card image](http://session.masteringaandp.com/problemAsset/1532050/1/MariebHAP09_26-04_artquest.jpg)
In a given day, what is the typical value for water intake?
2500 ml
![card image](http://session.masteringaandp.com/problemAsset/1532051/1/MariebHAP09_26-04_artquest.jpg)
What accounts for the route through which most fluid is lost in a day?
urine
![card image](http://session.masteringaandp.com/problemAsset/1532052/1/MariebHAP09_26-04_artquest.jpg)
How much water is generated per day from cellular metabolism?
250 ml
![card image](http://session.masteringaandp.com/problemAsset/1532053/1/MariebHAP09_26-05_artquest.jpg)
Which of the following is NOT involved in triggering the thirst mechanism?
increase in blood pressure
![card image](http://session.masteringaandp.com/problemAsset/1532054/1/MariebHAP09_26-05_artquest.jpg)
What receptors does the brain use to detect changes in osmolality?
osmoreceptors
![card image](http://session.masteringaandp.com/problemAsset/1532055/1/MariebHAP09_26-05_artquest.jpg)
What hormone helps to maintain extracellular fluid (ECF) osmolality when concentrations become too high?
antidiuretic hormone (ADH)
![card image](http://session.masteringaandp.com/problemAsset/1532056/1/MariebHAP09_26-07_artquest.jpg)
What type of water imbalance increases the amount of fluid in all compartments?
hypotonic hydration
![card image](http://session.masteringaandp.com/problemAsset/1532057/1/MariebHAP09_26-07_artquest.jpg)
Which of the following conditions promotes edema?
hypoproteinemia
![card image](http://session.masteringaandp.com/problemAsset/1532058/1/MariebHAP09_26-07_artquest.jpg)
What is the hallmark of hypotonic hydration?
hyponatremia
![card image](http://session.masteringaandp.com/problemAsset/1532044/1/MariebHAP09_26-01_artquest.jpg)
Where is the majority of water stored in the human body?
intracellular fluid (ICF) compartment
![card image](http://session.masteringaandp.com/problemAsset/1532045/1/MariebHAP09_26-01_artquest.jpg)
Select the person in the following list who would have the highest percentage of water in his or her body.
a 6-month-old baby boy
![card image](http://session.masteringaandp.com/problemAsset/1532106/1/MariebHAP09_28-16_artquest.jpg)
During pregnancy, which hormone is responsible for stimulating maturation of the breast for lactation?
human placental lactogen (hPL)
![card image](http://session.masteringaandp.com/problemAsset/1532107/1/MariebHAP09_28-17_artquest.jpg)
What role does oxytocin play in promoting labor?
Oxytocin stimulates the uterus to contract.
![card image](http://session.masteringaandp.com/problemAsset/1532108/1/MariebHAP09_28-17_artquest.jpg)
Which of the following serves as the trigger to begin the vigorous, rhythmic contractions of true labor?
prostaglandins
![card image](http://session.masteringaandp.com/problemAsset/1532109/1/MariebHAP09_28-17_artquest.jpg)
What is released from fetal lungs in the weeks before delivery to soften the cervix in preparation for labor?
surfactant protein A (SP-A)
![card image](http://session.masteringaandp.com/problemAsset/1532110/1/MariebHAP09_28-18.0_artquest.jpg)
How long does the expulsion stage typically last in a first birth?
50 minutes
![card image](http://session.masteringaandp.com/problemAsset/1532111/1/MariebHAP09_28-18.0_artquest.jpg)
During what stage is the afterbirth delivered?
placental stage
![card image](http://session.masteringaandp.com/problemAsset/1532112/1/MariebHAP09_28-18.0_artquest.jpg)
The softening and thinning of the cervix during the dilation stage is known as ___________.
effacement
![card image](http://session.masteringaandp.com/problemAsset/1532104/1/MariebHAP09_28-16_artquest.jpg)
What does the hormone relaxin promote?
Relaxin promotes the relaxation, widening, and increased flexibility of the pelvic ligaments and pubic symphysis.
![card image](http://session.masteringaandp.com/problemAsset/1532105/1/MariebHAP09_28-16_artquest.jpg)
Due to the increased bulkiness of the anterior abdomen and the change in a pregnant woman's center of gravity, what type of spinal curvature do many pregnant women develop?
lordosis
![card image](http://session.masteringaandp.com/problemAsset/1532101/1/MariebHAP09_28-14a_artquest.jpg)
Which fetal vascular shunt directly connects the right atrium to the left atrium so as to bypass the nonfunctional lungs?
foramen ovale
![card image](http://session.masteringaandp.com/problemAsset/1532102/1/MariebHAP09_28-14a_artquest.jpg)
Which fetal vascular shunt bypasses the pulmonary circuit by connecting the pulmonary trunk to the aorta?
ductus arteriosus
![card image](http://session.masteringaandp.com/problemAsset/1532095/1/MariebHAP09_28-12d_artquest.jpg)
The dermatome is one of the three somites of the mesoderm. What does the dermatome form?
dermis of the skin in the dorsal part of the body
![card image](http://session.masteringaandp.com/problemAsset/1532096/1/MariebHAP09_28-12d_artquest.jpg)
From what germ layer is the serosae of the coelom derived?
mesoderm
![card image](http://session.masteringaandp.com/problemAsset/1532097/1/MariebHAP09_28-12d_artquest.jpg)
From what germ layer are the somites derived?
mesoderm
![card image](http://session.masteringaandp.com/problemAsset/1532098/1/MariebHAP09_28-13_artquest.jpg)
Which of the following arises from the endoderm?
mucosal lining of the gastrointestinal tract and respiratory tract
![card image](http://session.masteringaandp.com/problemAsset/1532099/1/MariebHAP09_28-13_artquest.jpg)
Which of the following is derived from the somites of the mesoderm?
vertebrae and ribs
![card image](http://session.masteringaandp.com/problemAsset/1532100/1/MariebHAP09_28-13_artquest.jpg)
Which germ layer gives rise to the nervous system?
ectoderm
![card image](http://session.masteringaandp.com/problemAsset/1532103/1/MariebHAP09_28-14a_artquest.jpg)
Which of the following takes oxygenated blood to the liver from the placenta?
umbilical vein
![card image](http://session.masteringaandp.com/problemAsset/1532124/1/MariebHAP09_28-07d_artquest.jpg)
Which extra-embryonic membrane protects the developing embryo against physical trauma and helps maintain a constant homeostatic temperature?
amnion
![card image](http://session.masteringaandp.com/problemAsset/1532116/1/MariebHAP09_28-04_artquest.jpg)
Which of the following implants in the mucosa of the endometrium?
blastocyst
![card image](http://session.masteringaandp.com/problemAsset/1532117/1/MariebHAP09_28-04_artquest.jpg)
What is the 16-cell stage known as?
morula
![card image](http://session.masteringaandp.com/problemAsset/1532118/1/MariebHAP09_28-04_artquest.jpg)
How much time passes after fertilization until implantation occurs?
7 days
![card image](http://session.masteringaandp.com/problemAsset/1532119/1/MariebHAP09_28-05c_artquest.jpg)
Which of the following is the multicellular cytoplasmic mass formed from the trophoblast as it implants into the endometrium?
syncytiotrophoblast
![card image](http://session.masteringaandp.com/problemAsset/1532120/1/MariebHAP09_28-05c_artquest.jpg)
What releases human chorionic gonadotropin (hCG)?
trophoblast
![card image](http://session.masteringaandp.com/problemAsset/1532121/1/MariebHAP09_28-05c_artquest.jpg)
What membrane does the trophoblast form after implantation?
chorion
![card image](http://session.masteringaandp.com/problemAsset/1532122/1/MariebHAP09_28-07d_artquest.jpg)
Together, what do the decidua basalis and the chorionic villi form?
placenta
![card image](http://session.masteringaandp.com/problemAsset/1532123/1/MariebHAP09_28-07d_artquest.jpg)
What is the function of the placenta?
The placenta functions as a nutritive, respiratory, excretory, and endocrine organ for the developing embryo.
![card image](http://session.masteringaandp.com/problemAsset/1532113/1/MariebHAP09_28-02.01_artquest.jpg)
Once sperm are deposited into the vagina, sperm motility must be enhanced and they must be prepared to release hydrolytic enzymes from their acrosomes. What is this process called?
capacitation
![card image](http://session.masteringaandp.com/problemAsset/1532114/1/MariebHAP09_28-02.01_artquest.jpg)
What does the cortical reaction prevent?
polyspermy
![card image](http://session.masteringaandp.com/problemAsset/1532115/1/MariebHAP09_28-02.01_artquest.jpg)
What is the event that results when the maternal and paternal chromosomes combine?
fertilization
![card image](http://session.masteringaandp.com/problemAsset/1532077/1/MariebHAP09_27-19_artquest.jpg)
Which of the following cells is released during ovulation?
secondary oocyte
![card image](http://session.masteringaandp.com/problemAsset/1532078/1/MariebHAP09_27-19_artquest.jpg)
Why CAN'T polar bodies be fertilized?
Polar bodies lack nutrient-containing cytoplasm.
![card image](http://session.masteringaandp.com/problemAsset/1532079/1/MariebHAP09_27-19_artquest.jpg)
How many functional gametes are produced by oogenesis?
one functional gamete
![card image](http://session.masteringaandp.com/problemAsset/1532080/1/MariebHAP09_27-22d_artquest.jpg)
What event occurs during the proliferative phase?
ovulation
![card image](http://session.masteringaandp.com/problemAsset/1532081/1/MariebHAP09_27-22d_artquest.jpg)
During what phase of the female's uterine (menstrual) cycle is the uterine lining shed?
menstrual phase
![card image](http://session.masteringaandp.com/problemAsset/1532082/1/MariebHAP09_27-22d_artquest.jpg)
What hormone promotes ovulation?
luteinizing hormone (LH)
![card image](http://session.masteringaandp.com/problemAsset/1532068/1/MariebHAP09_27-14_artquest.jpg)
What part of the female duct system is the usual site of fertilization of the ovulated oocyte?
uterine (fallopian) tube (oviduct)
![card image](http://session.masteringaandp.com/problemAsset/1532069/2/MariebHAP09_27-14_artquest.jpg)
Which layer of the uterine wall is made of smooth muscle?
myometrium
![card image](http://session.masteringaandp.com/problemAsset/1532070/1/MariebHAP09_27-14_artquest.jpg)
Which specific layer of the uterus is shed during menstruation, approximately every 28 days?
stratum functionalis of the endometrium
![card image](http://session.masteringaandp.com/problemAsset/1532071/1/MariebHAP09_27-16a_artquest.jpg)
Specifically, what encloses the vestibule which houses the openings of the urethra and vagina?
labia minora
![card image](http://session.masteringaandp.com/problemAsset/1532072/1/MariebHAP09_27-16a_artquest.jpg)
Which structure of the female's external genitalia has erectile tissue like the penis?
clitoris
![card image](http://session.masteringaandp.com/problemAsset/1532073/1/MariebHAP09_27-16a_artquest.jpg)
What are the two fatty, hair-covered skin folds that run posteriorly from the mons pubis?
labia majora
![card image](http://session.masteringaandp.com/problemAsset/1532074/1/MariebHAP09_27-17a_artquest.jpg)
What part of the breast produces milk?
alveoli
![card image](http://session.masteringaandp.com/problemAsset/1532075/1/MariebHAP09_27-17a_artquest.jpg)
The mammary glands belong to which of the following systems?
integumentary system
![card image](http://session.masteringaandp.com/problemAsset/1532076/1/MariebHAP09_27-17a_artquest.jpg)
What is the pigmented ring of skin situated slightly below the center of each breast?
areola
![card image](http://session.masteringaandp.com/problemAsset/1532065/1/MariebHAP09_27-10_artquest.jpg)
Which of the following inhibits the release of FSH from the anterior pituitary and GnRH from the hypothalamus when the sperm count is high?
inhibin
![card image](http://session.masteringaandp.com/problemAsset/1532066/1/MariebHAP09_27-10_artquest.jpg)
Which of the following keeps the concentration of testosterone in the vicinity of the spermatogenic cells high to stimulate spermatogenesis?
androgen-binding protein (ABP)
![card image](http://session.masteringaandp.com/problemAsset/1532067/1/MariebHAP09_27-10_artquest.jpg)
Which hormone promotes the formation of secondary sex characteristics such as the appearance of pubic, axillary, and facial hair, enhanced hair growth on the chest, and a deepening voice?
testosterone
![card image](http://session.masteringaandp.com/problemAsset/1532089/1/MariebHAP09_27-07_artquest.jpg)
Why does meiosis involve two nuclear divisions rather than one, as in mitosis?
Meiosis reduces the chromosome number by half.
![card image](http://session.masteringaandp.com/problemAsset/1532090/1/MariebHAP09_27-07_artquest.jpg)
At what point during meiosis do homologous chromosomes pair up?
prophase I
![card image](http://session.masteringaandp.com/problemAsset/1532091/1/MariebHAP09_27-07_artquest.jpg)
During meiosis, what does crossover promote?
Crossover promotes increased genetic variability among gametes.
![card image](http://session.masteringaandp.com/problemAsset/1532092/1/MariebHAP09_27-08b_artquest.jpg)
Which of the following results from spermiogenesis?
sperm
![card image](http://session.masteringaandp.com/problemAsset/1532093/1/MariebHAP09_27-08b_artquest.jpg)
Which of the following is the haploid cell produced as a result of meiosis I?
secondary spermatocyte
![card image](http://session.masteringaandp.com/problemAsset/1532094/1/MariebHAP09_27-08b_artquest.jpg)
Which of the following cells is returned to the basal lamina to continue the pool of dividing germ cells?
type A daughter cell or spermatogonium
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Which of the following is the site where sperm are stored until they are ejaculated?
tail of the epididymis
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Which cells produce androgens such as testosterone?
interstitial endocrine (Leydig) cells
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Which of the following is housed within the spermatic cord?
testicular arteries and veins
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Which portion of the penis is removed through a procedure known as circumcision?
prepuce (foreskin)
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Which of these male accessory ducts transports both sperm and urine?
urethra
![card image](http://session.masteringaandp.com/problemAsset/1532088/1/MariebHAP09_27-05a_artquest.jpg)
During vasectomy, what accessory duct is cut as a form of birth control?
ductus (vas) deferens