Reproduction System Flashcards

1
Q

cell division, reproductive

A

meiosis

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2
Q

genetic material

A

chromosomes

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3
Q

twice the chromosomes

A

diploid

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4
Q

half the chromosomes

A

haploid

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5
Q

process of production of sperm that takes place in tubules

A

spermatogenesis

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6
Q

male sex hormones

A

androgens

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7
Q

connective tissue that attaches tested to scrotum

A

gubernaculum

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8
Q

daughter cells, half # of chromosomes

A

mitosis

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9
Q

process where ova are produced in ovaries

A

oogenesis

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10
Q

male gonads

A

testes

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11
Q

houses the testes and regulated body temp

A

scrotum

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12
Q

principle androgen or male hormone

A

testosterone

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13
Q

3 parts of the sperm

A

head- covered by caplike acrosome, helps penetrate
midpiece- provides energy
tail- flagellum/ movement

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14
Q

development of testes

A
  1. develops in abdomen
  2. gradually pulls down
  3. passes through inguinal rings down to scrotum
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15
Q

adjusts position of tested depending on temp, attached to scrotum

A

cremaster muscles

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16
Q

links testes with rest of body

A

spermatic cords

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17
Q

meshwork of tiny veins surrounding artery

A

pampiniform plexus

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18
Q

visceral vaginal tunic

A

AKA proper

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19
Q

parietal vaginal tunic

A

AKA common

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20
Q

castration

A

orchiectomy

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21
Q

fibrous connective tissue capsule that encloses each tested

A

tunica albuginea

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22
Q

divides each testes into tiny lobules

A

septa

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23
Q

sertoli cells

A

shields form body’s own immune system

24
Q

epididymis

A

storge and maturation site

25
Q

vas deferens

A

tube of transportation

26
Q

spermozoa mixed with secretions from accessory glands

A

semen

27
Q

duct of glands

A

enter pelvic portion of urethra

28
Q

produce fluid to counteract acidity of female reproductive tract

A

accessory reproductive glands

29
Q

dogs only have this reproductive gland

A

prostate glands

30
Q

bulbourehtral glands

A

AKA cowper’s glands

31
Q

lubricates urethra for passage of sperm

A

bulbourethral glands

32
Q

horse penis

A

mushroom shaped, well defined

33
Q

runimant penis

A

small, not well defined

34
Q

cats penis

A

spines on penis

35
Q

encloses penis

A

prepuce

36
Q

s-shaped curve of non erect penis

A

sigmoid flexure

37
Q

tip of uterine horn caudally to inguinal ring

A

round ligament of uters

38
Q

female hormones

A

estrogen and progestins

39
Q

dorsal part of abdomen, almond shaped

A

ovaries

40
Q

horses ovaries

A

indented, bean shaped

41
Q

sow ovaries

A

cluster of ovaries

42
Q

estrus vs. estrous

A

heat cycle vs. entire cycle

43
Q

gamete released into oviduct

A

ovum

44
Q

empty follicle fills with blood

A

corpus hemorrhagicum

45
Q

corpus luteum

A

produces progesterone

46
Q

induced ovulators (after breeding)

A

cats, camels, rabbits, ferrets

47
Q

fimbriae

A

finger-like project help move and store eggs

48
Q

simple columnar epithelium cells, inner layer

A

endometrium

49
Q

thickest, smooth muscle projection & expel fetus

A

myometrium

50
Q

outermost, covered by visceral layer of peritoneum

A

perimetrium

51
Q

diestrus

A

dogs

52
Q

monoestrous

A

foxes, minx

53
Q

proestus

A

developing follicle

54
Q

metestrus

A

after ovulation

55
Q

diestrus

A

back into heat, preg- embryo develop

56
Q

anestrus

A

temporary, mature phase