Male Reproductive System Flashcards

1
Q

What is the male bovine and model animal.

A

Bull

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2
Q

Located in the scrotum beneath the animal

A

Testicles

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3
Q

Located to scrotum next to each testicles and connected to the urethra by the vas deferens

A

Epididymis

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4
Q

Located next to the bladder where the vas deferens meets the urethra. It is also called___________

A

Cowper’s gland, prostate gland, seminal vesicles

Bulbourethral

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5
Q

Extends from this point to the penis

A

Urethra

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6
Q

Located midway along the urethra which also has a retractor muscle attached to it.

A

Sigmoid Flexure

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7
Q

Provides the opening of the penis

A

Sheath

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8
Q

Male swine

A

Boar

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9
Q

Difference between boar and bull is the location

A

Located rear the animal

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10
Q

Form of the penis shaped like

A

Corkscrew

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11
Q

Male sheep

A

Ram

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12
Q

Difference between ram and boar

A

Filiform appendage

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13
Q

In the ram, sheath is also referred to as ________________

A

Prepuce

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14
Q

Male horse

A

Stallion

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15
Q

Vascular like human, dog, and cat

A

Stallion

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16
Q

In stallion, contrast to the bull where the scrotum located toward the rear of the animal and ________________

A

Less Pendulous

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17
Q

The stallion lacks a ________________

A

Sigmoid Flexure

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18
Q

What is absent in male dog

A

Cowper’s gland and Seminal vesicles

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19
Q

Sheath of the penis referred to as _____________

A

Prepuce

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20
Q

Male rabbit and also breeder goat

A

Buck

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21
Q

Difference between rabbit’reproductive system to bull is ________________

A

Name of scrotum
Inguinal pouch

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22
Q

What is absent in buck?

A

Sigmoid Flexure

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23
Q

Include chickens, turkeys and other birds

A

Fowl

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24
Q

Fowl do not have ____________

A

Scrotum

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25
Q

Testicles of fowl located within ____________

A

The abdomen

26
Q

Primary reproductive part, produce hormones

A

Testicles

27
Q

Located between tubules that secrete reproductive hormones

A

Interstitial cells

28
Q

The testicles are made up of ___________ which are tiny coiled tubes that produce the sperm

A

Seminiferous tubules

29
Q

When cold the testicles ____________

A

Drawn close to the body

30
Q

When hot the testicles ____________

A

Hang away from the body

31
Q

Sac or pouch of skin carries the testicles and regulates the temperature

A

Scrotum

32
Q

A tube with three parts: head, bod, tail

A

Epididymis

33
Q

Stored in epididymis for maturation

A

Sperm

34
Q

Tube that transports sperm from the epididymis to the urethra

A

Vas deferens

35
Q

Carries sperm urine to the penis

A

Urethra

36
Q

Stores urine before it is released to urethra. It has no reproductive function

A

Urinary bladder

37
Q

Releases fluid that mixes with the seminal fluid and nourishes the sperm

A

Prostate Gland

38
Q

Combination of the sperm with the fluids from the seminal vesicles and prostate gland is referred to ___________

A

Seminal vesicles, Semen

39
Q

Releases fluid into the urethra that into the urethra that cleanses and neutralizes, allow sperm to survive

A

Cowper’s gland

40
Q

Cowper’s gland is also known as

A

Bulbourethral Gland

41
Q

S-curved muscle extends the penis outside the body during mating

A

Sigmoid Flexure

42
Q

Two types of sigmoid Flexure

A

Fibro elastic and vascular
For ruminants

43
Q

Pulls the penis back into the body

A

Retractor muscle

44
Q

Organ that deposit semen into female, also excretes urine from the body

A

Penis

45
Q

Fold of skin that covers and protects the penis when it is released

A

Sheat

46
Q

Two present in cat

A

Cowper’s gland and prostate gland

47
Q

Three present in bull (ruminant)

A

Cowper’s gland, prostate gland, seminal vesicles

48
Q

In fowl, sperm and hormones produced in the ______________, also secrete the seminal fluid

A

Testicles

49
Q

Sperm and seminal fluid are transferred from the testicles to the cloaca through the _______________

A

Vas deferens

50
Q

The reproductive and digestive systems meet at ______________

A

Cloaca

51
Q

Attached to the inside wall of the cloaca, transport the sperm to the female reproductive tract during mating

A

Papillae

52
Q

Connected to the cloaca, it releases the reproductive and digestive products

A

Vent

53
Q

Chemical substance secreted by an organ of the body, when released into the bloodstream it triggers a specific response in other organ

A

Hormone

54
Q

Reproductive hormone produced by the hypothalamus gland which is found in the brain, not present in fowl

A

Gonadotrophin Releasing Hormone (GnRH)

55
Q

The anterior lobe of the pituitary gland secretes _____________

A

Follicle Stimulating Hormone (FSH)
Luteinizing Hormone (LH)

56
Q

LH is also sometimes referred to as __________________

A

Interstitial Cells Stimulating Hormone (ICSH)

57
Q

The sex hormones that control male reproductive development and behavior are collectively called ____________

A

Androgen

58
Q

Produced in the testicles of all the species except rabbits

A

Androgen Testosterone

59
Q

In fowl, the release of ___________ in the pituitary is stimulated by increased light. It affects the tubules in the testicles, causing them to produce sperm

A

FSH

60
Q

Causes interstitial cells in the testicles to secrete androgens

A

LH