SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Dairy Cattle And Reproduction
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. 1-3 days
sertoli cells
functions of progestrone
Hard
sow estrus
2. ~60 days before calving
Dairy calves are removed from cow at birth to...
normal presentation of the fetus
reason for seasonal breeding periods
dry-off time in dairy cattle
3. Cleans and lubricates the urethra. secretion is thick - viscous - and very slippery.
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
4. Why Dairy calves are fed powdered milk.
Avg. bull specs
1. more cost effective - 2. powdered milk is in excess production
cervix
you want as much sperm as possible to come in contact with the egg before ovulation. the main idea is to have the sperm already in the oviduct when the egg passes through
5. Way to know everything is alright with the breeding male
vulva
what has to happen for males for copulation to occur
ewe estrus cycle
purpose of Breeding Soundness Exam (BSE) for males
6. Animal which has been castrated after puberty
dartos muscle
stag
organs used in spermatogenesis
Brown Swiss Cow
7. Microscopic - make sure not sterile - very few bulls are actually tested
Size of cow in relation to the amount of milk produced
mare estrus cycle
semen evaluation (BSE)
sigmoid flexure
8. What makes the milk flow through the mammary glands?
cow estrus cycle
humans: stress level vs sperm
Lutinizing Hormone in males
Blood
9. (FSH) causes egg to mature in females
Follical Stimulating in males
6-8 weeks
sperm cell
Follical Stimulating in females
10. Sperm is produced here
prostate gland
cervix
seminiferous tubules
castration
11. 19-23 (21) days
growth lost from castration methods (knife & band)
Mares
sow estrus cycle
~1 month
12. 1. bring in new genes - 2. replace males with leg problems (difficulty breeding) Note: culling has a much greater emphasis in the dairy industry vs the beef industry.
Culls bulls earlier (2 reasons)
Mares
prostate gland
pelvis
13. Milk ~305 days - dry 60 days prior to calving
Dairy Cattle milking schedule
reasons for castration
hypothalamus and pituitary gland
why does the cow need fat deposits during pregnancy?
14. 30-38 hours after estrus cycle begins
estrous
eminal vesicles
sow ovulation
growth lost from castration methods (knife & band)
15. Located directly in front of the cervix. fertilized egg implants here. connected to two uterine horns. implantation occurs on the same side as ovulation occurred.
elastrator
dartos muscle
uterus
Avg. bull specs
16. Castration tool which clamps down on the vans deferens. causes the sperm to not reach the penis to be ejaculated
burdizzo
ewe estrus cycle
1. more cost effective - 2. powdered milk is in excess production
Size of cow in relation to the amount of milk produced
17. 4-6 days
libido test (BSE)
elastrator
mare estrus
mastitis
18. FEED
elastrator
#1 cost in production
ewe's estrous cycle
prostaglandin
19. Pulls sperm and egg together - gets body ready for pregnany - stimulates growth cells - develops mammary glands - starts to deposit fat.
effects of estrogen
growth lost from castration methods (knife & band)
scrotal circumference (BSE)
prostaglandin
20. (FSH) helps to regulate puberty - needed every day - stimulates the sertoli cells to produce nutrients for the sperm
eminal vesicles
Follical Stimulating in males
stag
ewe gestation
21. Sperm production
epididymis: definition - 3 parts - 4 functions
spermatogenesis
sperm cell
scrotum
22. Can produce 200 calves naturally (~100 bulls) - top 1-2% will grade like him. everything left to chance if no AI performed
Culls bulls earlier (2 reasons)
dairy cattle pregnancy check
Avg. bull specs
sigmoid flexure
23. Produce testosterone. located between the seminiferous tubules
dairy cattle pregnancy check
leydid or interstitial cells
functions of progestrone
eminal vesicles
24. Animals which have many estrous periods during certain periods per year (ex: mare - ewe)
humans: stress level vs sperm
hormones
estrus
seasonally polyestrous
25. When are steers and heifers weaned from bottle feeding?
effects of BST
6-8 weeks
spermatogenesis
things to check for in a breeding soundness exam (BSE)
26. Not being bred back into herd. horses are seasonal breeders vs. cows as anytime breeders
Bull's fibro-elastic penis
#1 cost in production
uterus
Mares
27. Look for infection - split - and rupture of the penis
penis and prepuce observation (BSE)
kidney stones also called ________ ___________ can develop in the sigmoid flexure
Avg. bull specs
uterus
28. 1. need to be restricted in amt of grain - 2. no more than 70% of ration can be concentrates. 3. *Acidic acid has to be produced in order for milk synthesis to occur (30% forages)
Dairy calves are removed from cow at birth to...
feeding a high producing dairy cow
scrotum
femininity of a heifer
29. (male) pushes the testes upward toward the body for warmth or protection
Brown Swiss Cow
dartos muscle
vulva
ewe ovulation
30. Cleans and lubricates the urethra. secretion is thick - viscous - and very slippery.
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
31. Reproduction. more offspring leads to more feed costs - but is offset by reproduction numbers
Where livelihood is in agriculture
Dairy Cattle Gestation
cryptorchid
mare's estrous cycle
32. Standing to be mounted (last one able to notice); mounting other animals; social behavior-restless - gregarious - activity - vocalizing; frequent urination; mucous discharge
burdizzo
sigmoid flexure
behavioral signs of estrus
eminal vesicles
33. So when offspring are born - there is more food to be found for energy stores and fat deposits IN THE SPRING
Grading choice
1. more cost effective - 2. powdered milk is in excess production
cow gestation
reason for seasonal breeding periods
34. What about the sperm for a bull which has been castrated but still has testicles?
burdizzo
Dairy Cattle Gestation
ewe gestation
Testicles will produce testosterone but not sperm. Bull will attempt to mate - but will be sterile
35. Hold the penis in the bulls body when not in use. releases penis before ejaculation or urination.
Follical Stimulating in males
monestrous
urethra
retractor muscles
36. Prevent the cow from getting an infection from the calve
why does the cow need fat deposits during pregnancy?
Dairy calves are removed from cow at birth to...
visual evaluation (BSE)
estrus
37. 265-285 days
Testicles will produce testosterone but not sperm. Bull will attempt to mate - but will be sterile
Dairy Cattle Gestation
mare gestation
cremaster muscle
38. 1. reproduction - 2. mastitis/udder problems - 3. low milk production - 4. soundness/poor feet and legs (living on concrete)
femininity of a heifer
cow ovulation
4 major reasons for culling dairy cows
Where livelihood is in agriculture
39. 30 hours after estrus begins
humans: stress level vs sperm
Dairy Cattle Gestation
cow ovulation
6-8 weeks
40. 1-3 days
sow estrus
sigmoid flexure
effects of BST
sertoli cells
41. Superior genes are _______ to multiply
Hard
Hormones from both the fetus and the mom.
oviducts
stag
42. 24 hours before end of estrus cycle
hormones
mare ovulation
eminal vesicles
ewe gestation
43. 1. sperm is not implanted in egg until hours after breeding. 2. fetal growth has not yet finished.
eminal vesicles
Parturition
Reasons for gestation length being affected
accessory sex glands
44. Animals which have only one estrous cycle (ex: dog - fox)
monestrous
ewe ovulation
Testicles will produce testosterone but not sperm. Bull will attempt to mate - but will be sterile
Dairy calves are removed from cow at birth to...
45. (male) pushes the testes upward toward the body for warmth or protection
dartos muscle
colostrum
Testicles will produce testosterone but not sperm. Bull will attempt to mate - but will be sterile
testis (gonads)
46. (switzerland) 2nd in size and milk production - most muscle -
Dairy calves are removed from cow at birth to...
things to check for in a breeding soundness exam (BSE)
castration
Brown Swiss Cow
47. Depository for semen during insemination. where urine leaves the body
Hard
vagina
hypothalamus and pituitary gland
seminiferous tubules
48. 1. reproduction - 2. mastitis/udder problems - 3. low milk production - 4. soundness/poor feet and legs (living on concrete)
vagina
spermatogenesis
humans: stress level vs sperm
4 major reasons for culling dairy cows
49. The more stressed out the male is - the less sperm he is going to produce
humans: stress level vs sperm
vagina
uterus
Dairy Cattle Lactation (standard)
50. 1. seminiferous tubules - 2. sertoli cells - 3. leydid or interstitial cells
sperm cell
humans: stress level vs sperm
6-8 weeks
organs used in spermatogenesis
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests