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Flashcards in Numbers Deck (31)
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1
Q

Age of puberty in mare

A

12-24 months

2
Q

Age of puberty in sow

A

6-7 months

3
Q

Age of puberty in ewe

A

6-9 months

4
Q

Age of puberty in doe

A

6-9 months

5
Q

Age of puberty in bitch

A

6 months - 2 years (depends on size)

6
Q

Age of puberty in queen

A

4 months

7
Q

Age of puberty in cow

A

9-11 months

8
Q

Age of puberty in hembra

A

12-13 months

9
Q

Gestation length in mare

A

320-360 days (~11 months)

10
Q

Gestation length in sow

A

3 months, 3 weeks, and 3 days

11
Q

Gestation length in ewe

A

148 days

12
Q

Gestation length in doe

A

147-155 days (~150 days)

13
Q

Gestation length in queen

A

63-67 days (~2 months)

14
Q

Gestation length in bitch

A

65 +/- 1 day after LH peak

OR

57 +/- 1 day after diestrus

15
Q

Gestation length in cow

A

9 months

16
Q

Gestation length in hembra

A

335-360 days

17
Q

Entry of ova into uterus in mare

A

5-6 days

18
Q

Entry of ova into uterus in sow

A

2 days

19
Q

Entry of ova into uterus in ewe

A

3 days

20
Q

Entry of ova into uterus in cow

A

3-5 days

21
Q

Estrous cycle length in mare

A

18-21 days

22
Q

Estrous cycle length in sow

A

21 days

23
Q

Estrous cycle length in ewe

A

14-20 days (17 day average)

24
Q

Estrous cycle length in doe

A

21 days

25
Q

Estrous cycle length in bitch

A

4-24 days (9 day average)

26
Q

Estrous cycle length in cow

A

18-24 days (21 day average)

27
Q

Number of ducts/teat in cow

A

1

28
Q

Number of ducts/teat in mare

A

2-3

29
Q

Number of ducts/teat in dog

A

5-6

30
Q

Number of ducts/teat in primates

A

8-10

31
Q

Lactation peak for most species

A

3-8 weeks following onset (with species variations)