Reproduction Systems Flashcards

1
Q

The zona pellucida surrounds the cell membrane of an

A

Ovum

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2
Q

Enzymes secreted by the ____ of a sperm cell help it to penetrate the zona pellucida.

A

Acrosome

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3
Q

The cell resulting from fertilization is called a

A

Zygote

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4
Q

The cell resulting from fertilization divides by the process of

A

Mitosis

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5
Q

____ is the phase of development during which cellular divisions result in smaller and smaller cells.

A

Cleavage

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6
Q

____ on the inner lining of the uterine tube aid in moving a developing embryo.

A

Cilia

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7
Q

The trip from the site of fertilization to the uterine cavity takes about ___ days.

A

3

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8
Q

The hollow ball of cells formed early in development is called a

A

Blastocyte

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9
Q

A human offspring is called an

A

Embryo

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10
Q

After the eighth week, a developing human is called a

A

Fetus

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11
Q

The ovaries are located in the lateral wall of the ___ cavity.

A

Pelvic

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12
Q

The largest of the ovarian attachments is called the ___ ligament.

A

Broad

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13
Q

The meiosis of egg formation is called

A

Oogenesis

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14
Q

A primary oocyte divides, a secondary oocyte and a ___ are produced.

A

First Polar Body

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15
Q

Primordial follicles are stimulated to develop into primary follicles by the hormone called

A

FSH (Follicle Stimulating Hormone)

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16
Q

___ is the process by which a secondary oocyte is released from the ovary.

A

Ovulation

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17
Q

Uterine tubes are called oviducts or

A

Fallopian Tubes

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18
Q

The ___ is the funnel shaped expansion at the end of a uterine tube.

A

Infundibulum

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19
Q

A portion of the uterus called the ___ extends downward into the upper portion of the vagina.

A

Cervix

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20
Q

The inner mucosal layer of the uterus is called the

A

Endometrium

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21
Q

The myometrium is largely composed of ___ tissue.

A

Smooth Muscle

22
Q

The vaginal orifice is partially closed by a thin membrane called the

A

Hymen

23
Q

The group of external accessory organs that surround the openings of the urethra and vagina comprise the

A

Vulva

24
Q

The rounded mass of fatty tissue overlying the pubic symphysis of the female is called the

A

Mons Pubis

25
Q

The female organ that corresponds to the male penis is the

A

Clitoris

26
Q

The ___ of the female corresponds to the bulbourethral glands of the male.

A

Vestibular Glands

27
Q

Each testis is suspended by a ___ within the scrotum.

A

Spermatic Cord

28
Q

As the testes descend, they pass through the ___ of the abdominal wall into the scrotum.

A

Inguinal Canel

29
Q

Connective tissue subdivides a testis into many ___, which contain seminiferous tubules.

A

Lobules

30
Q

The ___ is a highly coiled tube on the surface of the testis.

A

Epididymus

31
Q

The ___ cells of the epithelium that line the seminiferous tubule give rise to sperm cells.

A

Spermategenic

32
Q

___ is the process by which sperm cells are formed.

A

Spermatogenesis

33
Q

The number of chromosomes normally present in a human sperm cell is

A

23

34
Q

Sperm cells undergo maturation while they are stored in the

A

Epididymus

35
Q

The secretion of the seminal vesicles is rich in the monosaccharide called

A

Fructose

36
Q

The single ___ gland surrounds the urethra near the urinary bladder.

A

Prostate

37
Q

The secretion of the ___ glands lubricates the end of the penis in preparation for sexual intercourse.

A

Bulbourethral

38
Q

The sensitive, cone shaped end of the penis is called the

A

Glans Penis

39
Q

___ is the movement of sperm cells and various glandular secretions into the urethra.

A

Emission

40
Q

___ is the process by which semen is forced out through the urethra.

A

Ejaculation

41
Q

Germ layer that gives rise to muscle and bone tissue

A

Mesoderm

42
Q

Composed of parts of chorion and uterine wall

A

Placenta

43
Q

Protects the embryo from being jarred

A

Amniotic Fluid

44
Q

Hollow ball of cells

A

Blastocyst

45
Q

Cells forming wall of blastocyst

A

Trophoblast

46
Q

Solid ball of about sixteen cells

A

Morula

47
Q

Inner germ layer of embryonic disc

A

Endoderm

48
Q

Slender extension that grows out from the trophoblast

A

Chorionic Villi

49
Q

Contains two arteries and one vein

A

Umbilical Cord

50
Q

Outer germ layer of the embryonic disc.

A

Ectoderm