Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Idk (2024-2025) > Ansci C05 > Flashcards

Ansci C05 Flashcards

1
Q

top 3 regions that has the highest distribution of cattle inventory by region

A
  1. Central Visayas
  2. Ilocos Region
  3. CALABARZON
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

ika pila ang Eastern Visayas sa distribution of cattle inventory by region

A

15th

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

refers to the special form or purpose for which an animal is to
be used.

A

types

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

meaty,rectangular/square and blocky in form.

A

Beef type

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

large, rugged, with considerable length of leg.

A

Draft type

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

intermediate between beef or dairy or draft.

A

Dual-purpose

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

2n = 48, 80% in East India, Philippines, North China.

A

Swamp type

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

2n = 50, 67% in East India, Middle East, Southern Europe, USSR.

A

Riverine type

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

from India, jet black color with white switch (tip of tail), spirally curled horn, milk yield of 5-7 kg/day.

A

Murrah

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

black with white markings on face & legs, white switch, small & lightly coiled horns.

A

Nii-Ravi

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

light gray, two stripes (chevron) at ventral jaw, milk yield of 1.45-2.64 kg/day.

A

Philippine Carabao (PC)

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

black, long hair, massive and strong horn to form a moonlike crescent which ends upward, milk yield of 0.9-1.0 kg/day.

A

Thai buffalo

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

similar to Philippine Carabao except for their more massive horns.

A

Cambodian (Kampuchean) buffalo

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

Grades with at least 50% Murrah blood are jet black, chevron completely absent, white switch, blacklegs.

A

Philippine-Murrah

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

F1 grades look like Murrah crosses with white flock of hair on the forehead and switch of the tail.

A

Philippine-ravi

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

Look like the native carabao except the former has massive horn.

A

Philippine-Kampuchean

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Look like Philippine Murrah grades

A

Kampuchean-Murrah

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q
  • Indian origin.
  • Large hump; horns curved upward; ears are generally large and pendulous: dewlap has excess skin; more highly developed sweat glands than Bos taurusand perspire freely.
A

Brahman

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q
  • Northeast Scotland
  • World’s largest beef breed registry
A

Angus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q
  • Short horn and wide set eyes
  • Early maturity, excellent reproductive performance
  • Red to Roan (mixture of red and white)
A

Shorthorn

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

First breed development in England; white in face, flanks, tail, and creston the neck with cherry to mahogany red color. Polled Hereford developed in1901.

A

Hereford

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

same origin as Angus; with curly black haircoat

A

Belted Galloway

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q
  • Lasater Ranch, Texas.
  • ½ Brahman, ¼ Hereford, ¼ Shorthorn.
  • Six Essentials -Weight, Conformation, Milking Ability, Fertility, Hardiness (severe range conditions)
    and Disposition.
A

Beefmaster

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Popular in South America –Brazil

A

Nelore

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q
  • Spotted, few white markings
  • Head –white in front of the eyes
  • Lower parts of legs also white
A

Simmental

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q
  • Excellent maternal traits
  • Rapid growth
  • Hybrid vigour
  • Excellent maternal traits
  • Rapid growth
  • Hybrid vigour
A

Simbah

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Cross between Brahman & Angus

A

Brangus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q
  • Cross between Red Poll & N’Dama
  • Heat tolerant & insect resistance
A

Senepol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

a Japanese beef cattle
____ means Japanese style and ____ means cattle

A

Wa; gyu

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Brown Swiss, Shorthorn, Devon, Simmental, Ayrshire,
Korean, Holstein and Angus impacted on today’sWagyu.

A

British and Continental Breeds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

consist of 5/8 Shorthorn + 3/8 Brahman, developed in King Ranch (Texas), red or cherry red with short, slick, straight hair and loose hide with neck folds.

A

Sta. Gertrudis

32
Q

the controlled propagation of cattle to improve qualities desirable to man.

A

Breeding

33
Q

mating of closely related individuals within a breed; to increase the homozygosity of genes.

A

Inbreeding

34
Q

mating of close relatives (father-daughter, son-mother, brother,sister)

A

Close breeding

35
Q

mating of distant relatives (cousins). Form of mild inbreeding designed to concentrate the genes of a certain ancestor of the genetic constitution of the progeny.

A

Line breeding

36
Q

a very mild form of inbreeding which leads to increase homozygosity within the strain in the long term.

A

Strain breeding

37
Q

mating of individuals to increase heterozygousity of
genes and capitalize on hybrid vigor(heterosis)

A

Crossbreeding

38
Q

the average quality of the first generation exceeding the
average of two parental breeds.

A

Hybrid vigor

39
Q

is displayed mainly in the fitness traits, fertility and viability

A

Heterosis

40
Q

Involving two or more breeds, where the crossbred may
stabilize into a breed (eg. Brangus) by “inter se” mating or
crisscross or triple cross.

A

Systematic crossbreeding

41
Q

Mating of purebred sires to nondescript or native females & their offsprings generation after generation.

A

Upgrading

42
Q

Sexual maturity (bulls/heifer)

A

6-8 months

43
Q

Estrus cycle

A

18-24 days (average= 21 days)

44
Q

Estrus duration

A

European = 14-18 hours
Zebu/Indigenous= 10-12hours

45
Q

Ovulation

A

10-14 hours after end of estrus

46
Q

Parturation

A

283 days (316-320 in carabao)

47
Q

Amount of ejaculate

A

2-12ml, with 500 or more sperm cells/ml.

48
Q

Sperms urvival at oviduct

A

48 ours max

49
Q

Signs of Estrus (period of sexual receptivity of female)

A
  • Reddening & swelling of vulva; mucous discharge
  • Isolates herself; seem sickly and has no appetite
  • Frequent urination; restlessness, bellowing/mooing
  • Mount others; standing still when mounted
50
Q

conventional use of bull to impregnate a heifer or cow.

A

Natural Method

51
Q

a bull in good condition can serve 3-4 times/week or one service every other day.

A

Hand mating

52
Q

Modern reproduction techniques that multiply the capacity of superior male or female.

A

Artificial Insemination and Embryo Transfer

53
Q

_____ site of fermentation, receiving area for feed (during eating) and ingesta (during rumination).

A

Reticulum

54
Q

_____site of fermentation(by bacteria, protozoa & fungi) of (CH2O)n into VFA (acetic, propionic, butyric acids), and CO2 and CH4 that are eructated to prevent bloat; also synthesize water-soluble vitamins (B complex and C). Proteins are broken into NH3 and CO2 where NH3 is utilized for microbial protein synthesis or absorbed, converted into urea & excreted via urine.

A

Rumen

55
Q

_____ maintains neutral pH

A

Saliva

56
Q

______ is filled with lamella, which increase surface area for absorption of water, VFA, & bicarbonate.

A

Omasum

57
Q

_______ is glandular that secrets pepsin & HCl, site of
digestion of proteins into polypeptides, with acidic pH

A

Abomasum

58
Q

The presence of “course digesta” triggers “rumination
reflex” to occur which includes:

A
  • regurgitation
  • remastication
  • reinsalivation
  • reswallowing
59
Q

process of belching of gas which allows removal of large volume of gases produced in the rumen.

A

Eructation

60
Q

the buildup of gas in the rumen. This gas is produced as part of thenormal processof digestion, and is normally lost by belching (eructation)

A

Bloating

61
Q

which occurs when the gullet is obstructed (often by foreign objects such as potato

A

Gassy bloat

62
Q

which happens as the result of a stable foam developing on top of the rumen liquid, which blocks the release of the gas.

A

Frothy Bloat

63
Q

Signs of Bloat

A
  • No longer grazing;
  • A reluctance to move;
  • Distended left abdomen;
  • Appear distressed -vocalize, eyes bulging;
  • Strain to urinate and defecate;
  • Rapid breathing -mouth may be open with tongue protruding ; staggering.
64
Q

Treatment of Bloating

A
  • Passing a stomach tube
  • a trochar and cannula punched through the side into the rumen
  • antifoaming agents
65
Q

transport of metabolic products; cushion of joints; temperature regulation; etc.

A

water

66
Q

for maintenance, growth, work & production. From soluble carbohydrates (starch & sugars), structural carbohydrates (cellulose & hemicellulose), and lipids.

A

Energy

67
Q

synthesis of muscles, tissues, other body components. Microbial cell protein (MCP) is the source of amino acids (AA) for ruminants.

A

Proteins

68
Q

water-soluble (B-complex) & fat-soluble K vitamins are synthesized in the rumen.

A

Vitamins

69
Q

bone & teeth formation, acid-base balance,
nerve impulse transmission.

A

Minerals

70
Q

is the natural cheapest feeds for ruminants and includes not only grasses but also legumes

A

Forages & Pastures

71
Q

____ contains 8% CP

A

Grasses

72
Q

____ contains aboit 20% CP

A

Legumes

73
Q

Rice straw, corn stover, corn cobs, sugarcane tops, brewers’ grains, pineapple pulp (highly fibrous).

A

Roughages

74
Q

silage, hay, haylage.

A

Conserved Forages

75
Q

grains, agro-industrial by-products like copra meal,
ricebran, & wheat pollard.

A

Concentrates

Idk (2024-2025) (40 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions