Reproduction Lab Bio 221

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102 Terms

1
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<p>What is this?</p>

What is this?

Primordial follicles

2
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<p>What is this?</p>

What is this?

Corpus luteum

3
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<p>What is this?</p>

What is this?

Mature follicles

4
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<p>What is this?</p>

What is this?

Oocyte

5
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<p>What is this?</p>

What is this?

Developing follicles, (there are 3)

6
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<p>What is this?</p>

What is this?

Corpus albicans

7
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<p>What is this?</p>

What is this?

Ruptured follicle

8
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<p>What is this</p>

What is this

Labia majora

9
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<p>What is this?</p>

What is this?

Labia minora

10
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<p>What is this?</p>

What is this?

Clitoris

11
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<p>What is this?</p>

What is this?

Ovary

12
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<p>What is this?</p>

What is this?

Vagina

13
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<p>What is this?</p>

What is this?

Uterine tube

14
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<p>What is this?</p>

What is this?

Urethra

15
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<p>What is this?</p>

What is this?

Anus

16
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<p>What is this?</p>

What is this?

Mons pubis

17
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<p>What is this?</p>

What is this?

Ovary (1).

18
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<p>What is this?</p>

What is this?

Uterus (5)

19
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<p>What is this?</p>

What is this?

Vagina (9)

20
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<p>What is this?</p>

What is this?

Labia minora (11)

21
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<p>What is this?</p>

What is this?

Labia majora (12)

22
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<p>What is this?</p>

What is this?

Clitoris (13)

23
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<p>What is this?</p>

What is this?

Uterine tube (2)

24
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<p>What is this?</p>

What is this?

Ovarian ligament (30)

25
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<p>What is this?</p>

What is this?

Urethra (22)

26
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<p>What is this?</p>

What is this?

Anus (26)

27
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<p>What is this?</p>

What is this?

Ovarian ligament (First tube ontop of it is the uterine tube)

28
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<p>What is this?</p>

What is this?

Mons pubis

29
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<p>What is this?</p>

What is this?

Fundus (8)

30
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<p>What is this?</p>

What is this?

Cervix of uterus (6)

31
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<p>What is this?</p>

What is this?

Body or isthmus of uterus (7)

32
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<p>What is this?</p>

What is this?

Uterine tube (11)

33
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<p>What is this?</p>

What is this?

Fundus of uterus (17)

34
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<p>What is this?</p>

What is this?

Fimbrae (3)

35
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<p>What is this?</p>

What is this?

Myometrium (18)

36
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<p>What is this?</p>

What is this?

Endometrium (20)

37
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<p>What is this?</p>

What is this?

External os

38
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<p>What is this?</p>

What is this?

Cervical canal

39
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<p>What is this?</p>

What is this?

Internal os

40
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<p>What is this?</p>

What is this?

Nipple

41
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<p>What is this?</p>

What is this?

Mammary glands

42
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<p>What is this?</p>

What is this?

Lactiferous duct

43
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<p>What is this?</p>

What is this?

Areola, the darker pink area

44
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<p>What is this?</p>

What is this?

Areolar gland, the little circles

45
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<p>What is this?</p>

What is this?

Glans of clitoris

46
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<p>What is this?</p>

What is this?

Body of clitoris

47
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<p>What is this?</p>

What is this?

Crus

48
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<p>What is this?</p>

What is this?

Vestibular bulb

49
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<p>What is this?</p>

What is this?

Urethra

50
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<p>What is this?</p>

What is this?

Corpus spongiosum (10)

51
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<p>What is this?</p>

What is this?

Corpora Cavernosa (11)

52
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<p>What is this?</p>

What is this?

Epididymis (2)

53
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<p>What is this?</p>

What is this?

Testes (1)

54
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<p>What is this?</p>

What is this?

Urinary bladder (28)

55
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<p>What is this?</p>

What is this?

Scrotum (16)

56
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<p>What is this?</p>

What is this?

Glans penis (13)

57
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<p>What is this?</p>

What is this?

Ejaculatory duct (6)

58
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<p>What is this?</p>

What is this?

Prostate gland (7)

59
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<p>What is this?</p>

What is this?

Prepuce (15)

60
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<p>What is this?</p>

What is this?

Seminal vesicle (5)

61
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<p>What is this?</p>

What is this?

Bulbourethral glands

62
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<p>What is this?</p>

What is this?

Ampulla of vas deferens (4)

63
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<p>What is this?</p>

What is this?

Vas deferens

64
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<p>What is this?</p>

What is this?

Scrotum

65
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<p>What is this?</p>

What is this?

Epididymis

66
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<p>What is this?</p>

What is this?

Ejaculatory duct

67
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<p>What is this?</p>

What is this?

Prostate gland

68
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<p>What is this?</p>

What is this?

Prostatic urethra, inside the prostate

69
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<p>What is this?</p>

What is this?

Membranous urethra

70
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<p>What is this?</p>

What is this?

Penile/ spongy urethra (the penis part)

71
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<p>What is this?</p>

What is this?

Glans penis

72
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<p>What is this?</p>

What is this?

Seminal vesicles

73
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<p>What is this?</p>

What is this?

Vas deferens

74
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<p>What is this?</p>

What is this?

Epididymis

75
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<p>What is this?</p>

What is this?

External urethral orifice

76
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<p>What is this?</p>

What is this?

Efferent ducts

77
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<p>What is this?</p>

What is this?

Rete testes

78
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<p>What is this?</p>

What is this?

Tunica albuginea

79
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<p>What is this?</p>

What is this?

Seminiferous tubules

80
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<p>What is this?</p>

What is this?

Lobule

81
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<p>What is this?</p>

What is this?

Septum

82
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Which erectile tissue surrounds the male urethra?

Corpus spongiosum

83
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Which erectile tissue of the penis has 2 bundles?

Corpus cavernosum (plural: corpora cavernosa)

84
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The glans penis is continuous with which erectile tissue?

Corpus spongiosum

85
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In an uncircumcised male what covers the glans penis?

Prepuce (foreskin)

86
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Why do physicians often do a digital rectal exam to test for prostate enlargement?

The prostate lies just in front of the rectum, so a digital rectal exam (DRE) allows a physician to feel its size, shape, and texture. This helps detect enlargement or irregularities, indicating conditions like BPH or prostate cancer

87
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Trace the route of sperm in the testes from seminiferous tubule to epididymis.

Seminiferous tubules
→ Straight tubules
→ Rete testis
→ Efferent ductules
→ Epididymis

88
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Sperm from the right and left testes come together in what structure?

Prostatic urethra (after the ejaculatory ducts join within the prostate)

89
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What structure attaches the uterus to the ovary?

Ovarian ligament (don’t confuse with suspensory ligament which attaches ovary to pelvic wall)

90
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Why do pregnant women feel they have to empty their bladders frequently?

Because the enlarged uterus sits directly on top of and presses against the bladder, reducing its capacity.

91
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How many openings are there in the uterus? What are they?

Three: 2 uterine tube openings (left and right), and 1 cervical opening

92
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Trace the route of sperm travel from the vagina to the fimbriae.

Vagina
→ Cervix
→ Uterus
→ Uterine tube (isthmus
→ ampulla)
→ Fimbriae

93
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Contraceptive diaphragm surrounds what structure?

Cervix (covers external os of cervix)

94
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Corpus luteum name meaning:

Corpus = “body”
Luteum = “yellow”
So, “yellow body”

95
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What part of the clitoris is visible from the external view?

Glans of the clitoris

96
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What part of the clitoris is made of corpus spongiosum?

Glans of the clitoris

97
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Which part of the clitoris is made of corpus cavernosa?

Body (crura and shaft) of the clitoris

98
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Once sperm are made, where in the testes are they stored?

Epididymis (specifically in the tail region)

99
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Trace the route of movement of sperm from the testes to the urethral orifice.

→ Seminiferous tubules → Rete testis → Efferent ductules → Epididymis → Ductus (vas) deferens → Ejaculatory duct (via seminal vesicle duct) → Prostatic urethra → Membranous urethra → Spongy (penile) urethra → Urethral orifice

100
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<p>Label each number and letter.</p>

Label each number and letter.

  • 13 – Epididymis (posterior surface of testis; stores sperm)

  • A – Scrotum (external sac enclosing testes)

  • 58 – Testis (site of sperm production)

  • 14 (if visible) – Vas deferens (duct carrying sperm from epididymis)

  • 16 – Penis (shaft region)

  • G – Glans penis (tip of the penis)