female reproductive system Flashcards

1
Q

length of an oviduct

A

20-30cm

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2
Q

diameter of an oviduct

A

2-3mm

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3
Q

funnel shaped part of oviduct

A

infundibulum

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4
Q

characteristic of uterine part of oviduct

A

the uterine part also known as isthmus is narrow and thick

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5
Q

characteristic of ovarian part of oviduct

A

it is thin and dilated and known as ampulla

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6
Q

largest part of oviduct

A

ampulla

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7
Q

junction between oviduct and uterus

A

intramural part

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8
Q

area of infundibulum in cattle

A

20cm sq

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9
Q

three coats of oviduct

A

serous, muscular, mucous

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10
Q

where is the serous coat derived from

A

peritoneum

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11
Q

in which part of oviduct is the muscular coat thickest

A

isthmus

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12
Q

the mucous membrane if formed by what kind of epithelium

A

ciliated epithelium

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13
Q

the mucous membrane if formed by what kind of epithelium

A

ciliated epithelium

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14
Q

what kind of folds does the muscular coat form in isthmus and ampulla respectively

A

they form longitudinal and branched folds respectively

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15
Q

which is longer oviduct of mare or cattle

A

cattle

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16
Q

in which animal do the fimbrae project into ovarian bursa

A

dog

17
Q

which oviduct and ovary persist in hen

A

left as right one degenerates

18
Q

list the various parts of oviduct in hen

A
  1. infundibulum
    2.magnum
  2. isthmus
  3. uterus
  4. vagina
19
Q

which part of oviduct secretes albumin

A

magnum

20
Q

which part of oviduct secretes shell membrane in hen

A

isthmus

21
Q

which part secretes shell in hem

A

hen

22
Q

in which species does the length of oviduct increase during laying

A

hen

23
Q

yolk is produced by

A

ovary

24
Q

functions of yolk

A
  1. has the cell at its surface
  2. acts as a nutrient reserve
25
Q

various layers of an egg shell

A
  1. cuticle or varnish
  2. egg shell
  3. shell membrane(double layer)
    4.albumin
    5.chalaza
  4. yolk
26
Q

what are chalazae

A

twisted cords at each end of the yolk