repro AP Flashcards

1
Q

ova production is called ____. this process takes place in the ____ within the ____

A

oogenesis ; follicles ; ovaries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

the ___ passes through the inguinal rings and attaches to the scrotum. this is responsible to help regulate the temperature of the testes

A

cremaster muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

the ___ are the female gonads and are found in the ____ part of the abdominal cavity near the _____

A

ovaries ; dorsal ; kidneys

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

the ovaries, oviduct, and uterus are suspended from the abdominal wall by a broad sheet of ____, which is composed of a left and right side. collectively the 2 sides are called the _____. the ___ supports the ovary, the ____ supports the oviduct and the ____ supports the uterus

A

peritoneum ; broad ligaments ; mesovarium ; mesosalpinx ; mesometrium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

in most species, fertilization occurs in the

A

oviducts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

____ animals will continue to cycle throughout certain parts of the year if they are not pregnant. examples of these include

A

seasonally polyestrous ; horses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

____ species cycle twice per year. ___ are an example

A

diestrus ; dogs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

the ___ produces progestins, mainly _____, which is required to maintain pregnancy

A

corpus luteum ; progesterone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

the testes have 2 main functions ; ____ and _____. the main male androgen is _____

A

spermatogenesis, hormone production, testosterone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

sperm production is called ___ and this process occurs in the ____ of the ____

A

spermatogenesis ; seminiferous tubules ; testes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

____ animals cycle once per year. ___ and ___ are examples

A

monoestrous ; foxes and mink

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

___ is the collective term for reproductive cells. females have ___ where males have ____

A

gametes ; ova ; spermatozoa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

the only portion of the female reproductive tract that is viable from the outside is the ____

A

vulva

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

___ animals will continue to cycle throughout the year if they are not pregnant. examples of this include

A

polyestrous ; swine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

in most species ovulation is ____ and is a result of rising ___ levels, regardless whether breeding has occurred or not

A

spontaneous ; LH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

the ovaries produce ___ and ____

A

estrogens and progestins

17
Q

the ___ is the muscular sphincter that seals off the ____ from the outside world most of the time. the two exceptions to this are during ___ and ___

A

cervix ; uterus ; estrus ; parturition

18
Q

the ___ can also be called the fallopian tubes. their job is to guide the ova from the ___ to the ___

A

oviducts ; ovary ; uterus

19
Q

what is they epididymis and what occurs here

A

ribbon like structure where sperm matures

20
Q

what is the pampiniform plexus and what is its job

A

mesh capillaries that surround the testicular artery - temp regulation

21
Q

what is ovarian suspensory ligament

A

portion of broad ligament that stretched from the ovary to the abdominal wall at the last rib

22
Q

what are the 3 layers of the uterus

A

endometrium, myometrium, perimetrium

23
Q

what is acrosome of sperm

A

cap like structure that covers the nucleus of sperm / contains digestive enzymes that are released once in the female repro tract

24
Q

what are the male accessory repro glands

A

2 seminal vesicles, 1 prostate gland, 2 cowper’s glands

25
Q

what are the stages of the estrus cycle. which does not occur in every species

A

proestrus, estrus, metestrus, diestrus, anestrus does not occur in every s

26
Q

define ovulation

A

rupture of mature follcile with the release of the repro cell into the oviduct

27
Q

what are the 4 sp that have an os penis

A

canine, raccoon, beaver, walruses

28
Q

name the species that have a sigmoid flexure

A

cattle, sheep, goat

29
Q

4 induced ovulators

A

cat, ferret, rabbit, camel

30
Q
A