Question 1

The fold of the labia minora that forms a hood over the clitoris is the ________.

Accepted Answer

The answer of The fold of the labia minora that...

Question 2

Meiosis I is a reduction division.

Accepted Answer

A) True 
 B)False

Question 3

The external genitalia do not become clearly differentiated until about week ____ of development.

Accepted Answer

A)  6
B)  12
C)  20
D)  32
E)  38F) B) and D)
G) None of the above

Question 4

What part of a spermatozoon contains the nuclear material

Accepted Answer

A)  Acrosome cap
B)  Head
C)  Midpiece
D)  Flagellum
E)  TailF) B) and E)
G) A) and C)

Question 5

Human somatic cells contain only one pair of

Accepted Answer

A)  chromosomes.
B)  autosomes.
C)  homologous chromosomes.
D)  sex chromosomes.E) A) and B)
F) None of the above

Question 6

In men,LH stimulates

Accepted Answer

A)  hypothalamic cells to secrete GnRH.
B)  interstitial cells to secrete testosterone.
C)  anterior pituitary cells to secrete FSH.
D)  sustentacular cells to secrete testosterone.
E)  spermatogenic cells to secrete ABP.F) A) and B)
G) B) and E)

Question 7

An erection of the penis is caused by

Accepted Answer

A)  semen pressure from the testes and ductus deferens.
B)  muscle flexion of the penile muscles.
C)  increased secretions of lymph into the spongy tissue.
D)  blood filling the erectile bodies and compressing the veins.
E)  ejaculatory muscles.F) All of the above
G) B) and E)

Question 8

Anti-Mullerian hormone is sectreted by

Accepted Answer

A)  ovarian follicular cells.
B)  primary spermatocytes.
C)  sustentacular cells.
D)  interstitial cells.
E)  paramesonephric cells.F) C) and D)
G) A) and D)

Question 9

The clitoris is homologous to the penis.

Accepted Answer

A) True 
 B)False

Question 10

Primary follicles form before birth.

Accepted Answer

A) True 
 B)False

Question 11

Menarche is

Accepted Answer

A)  the first four days of menstruation.
B)  a female's first menstrual cycle.
C)  the stage immediately preceding menopause.
D)  marked by a dramatic decline in androgen secretion.
E)  the final phase of the uterine cycle.F) All of the above
G) A) and E)

Question 12

The normal site of fertilization is the

Accepted Answer

A)  vagina.
B)  body of the uterus.
C)  fundus of the uterus.
D)  ampulla of the uterine tube.
E)  uterine part of the uterine tube.F) A) and B)
G) B) and C)

Question 13

When a woman in her fifth decade of life is not pregnant and has stopped having menstrual cycles for _________,she is said to be in menopause.

Accepted Answer

A)  2 months
B)  4 months
C)  6 months
D)  1 year
E)  18 monthsF) C) and D)
G) B) and C)

Question 14

The interstitial cells in the testes

Accepted Answer

A)  undergo mitosis to produce primary spermatocytes.
B)  support and protect the developing sperm cells.
C)  secrete testosterone.
D)  convert fructose to glucose to nourish the sperm.
E)  form the lining of the seminiferous tubules.F) B) and E)
G) D) and E)

Question 15

The function of the dartos and cremaster muscles is to

Accepted Answer

A)  attach the penis to the body wall.
B)  produce erections.
C)  regulate the temperature of the testes.
D)  help the testes descend into the scrotum prior to birth.
E)  move sperm along the ductus deferens.F) None of the above
G) B) and C)

Question 16

Progesterone levels are highest during the ________ phase.

Accepted Answer

A)  menstrual
B)  proliferative
C)  follicular
D)  luteal
E)  ovulationF) B) and E)
G) B) and D)

Question 17

The appearance of the external genitalia determines an individual's

Accepted Answer

A)  gender identity.
B)  genetic sex.
C)  phenotypic sex.
D)  genotypic sex.E) All of the above
F) A) and B)

Question 18

The rete testis

Accepted Answer

A)  receives sperm from the seminiferous tubules.
B)  is the nerve plexus that supplies the testis.
C)  is a venous network that cools the arterial blood traveling to the testis.
D)  transports seminal fluid to the efferent ductules.
E)  is the site of spermiogenesis.F) All of the above
G) A) and B)

Question 19

During orgasm,the ductus deferens undergoes

Accepted Answer

A)  peristalsis,and the internal urethral sphincter of the bladder relaxes.
B)  peristalsis,and the internal urethral sphincter of the bladder contracts.
C)  segmentation,and the external urethral sphincter contracts.
D)  segmentation,and the external urethral sphincter becomes engorged with blood.E) A) and B)
F) C) and D)

Question 20

How many secondary oocytes ultimately develop from each primary oocyte

Accepted Answer

A)  1
B)  2
C)  3
D)  4
E)  5F) B) and D)
G) C) and D)

Exam 28: Reproductive System

The rete testis

Correct AnswerverifiedShow Answer

During orgasm,the ductus deferens undergoes

Correct AnswerverifiedShow Answer

The clitoris is homologous to the penis.

Correct AnswerverifiedShow Answer

Human somatic cells contain only one pair of

Correct AnswerverifiedShow Answer

When a woman in her fifth decade of life is not pregnant and has stopped having menstrual cycles for _________,she is said to be in menopause.

Correct AnswerverifiedShow Answer

The appearance of the external genitalia determines an individual's

Correct AnswerverifiedShow Answer

How many secondary oocytes ultimately develop from each primary oocyte

Correct AnswerverifiedShow Answer

The fold of the labia minora that forms a hood over the clitoris is the ________.

Correct AnswerverifiedShow Answer

The normal site of fertilization is the

Correct AnswerverifiedShow Answer

The interstitial cells in the testes

Correct AnswerverifiedShow Answer

The function of the dartos and cremaster muscles is to

Correct AnswerverifiedShow Answer

Progesterone levels are highest during the ________ phase.

Correct AnswerverifiedShow Answer

Menarche is

Correct AnswerverifiedShow Answer

What part of a spermatozoon contains the nuclear material

Correct AnswerverifiedShow Answer

Meiosis I is a reduction division.

Correct AnswerverifiedShow Answer

Anti-Mullerian hormone is sectreted by

Correct AnswerverifiedShow Answer

Primary follicles form before birth.

Correct AnswerverifiedShow Answer

The external genitalia do not become clearly differentiated until about week ____ of development.

Correct AnswerverifiedShow Answer

An erection of the penis is caused by

Correct AnswerverifiedShow Answer

In men,LH stimulates

Correct AnswerverifiedShow Answer

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