Reproductive System Lab Quiz Flashcards

1
Q

Epididymis

A

storage, maturation and transport of sperm

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2
Q

Vas Deferens(Ductus Deferens)

A

storage site for ejaculatory sperm

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3
Q

Seminiferous Tubules

A

site of spermatogenesis

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4
Q

Seminal Vesicles

A

secrete seminal fluid that adds nutrients to semen

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5
Q

Urethra

A

common passage for ejaculate as well as urine

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6
Q

Retractor Penis Muscle

A

retracts penis after erection subsides (bulls, bucks and rams)

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7
Q

Penis

A

male copulatory organ

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8
Q

Sertoli cells

A

provide
nutrients for
developing sperm

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9
Q

Leydig cells

A

secrete

testosterone

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10
Q

Ovary

A

site of oogenesis

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11
Q

Oviduct/Fallopian tube

A

site of fertilization

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12
Q

Uterine horns/Uterus

A

site of pregnancy

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13
Q

Cervix

A

thick walled organ that produces
mucus for lubrication during estrus (cow and
ewe) as well as a thick plug for maintenance
of pregnancy (barrier to outside pathogens)

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14
Q

Vagina

A

copulatory organ, birth canal

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15
Q

Vulva

A

external entrance into repro tract that
minimizes entrance of foreign material into
vagina

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16
Q

–> poultry

Ovary

A

Mature follicle includes yolk and unfertilized ovum

17
Q

Infundibulum

A

Point of fertilization

18
Q

Magnum

A

formation of albumin (egg white)

19
Q

Isthmus

A

addition of tough membrane located beneath egg shell

20
Q

Where does the shell form in poultry?

A

uterus

21
Q

Corpus Luteum (CL)

A

sometimes called “yellow
body”, formed from remaining cells in follicle
that has ovulated

22
Q

What is unique about equine ovary?

A

Inside out

23
Q

Fertilization

A
• Union of oocyte and sperm
• Result is called a zygote
• Implantation: blastocyst 
attaches to uterine wall
• Placenta development begins: 
facilitates nutrient, gas and 
waste exchange between fetus 
and host
24
Q

metri-

A

uterine tissue

25
Q

hyster/uter

A

uterus

26
Q

gyn/gynec

A

female

27
Q

andr

A

male/masculine

28
Q

mamm/mast

A

breast

29
Q

test/orchi/orchid

A

testis

30
Q

semin

A

semen