Goat Breeding System MCQ
Goat Breeding System
Introduction –
Goat breeding system refers to the planned method of mating used to improve the genetic quality, productivity, and profitability of goats. Proper selection of a breeding system plays a vital role in increasing milk yield, meat production, fertility, and adaptability of goats under different farming conditions. Common breeding systems in goats include natural mating, artificial insemination, pure breeding, crossbreeding, grading up, and controlled breeding. Understanding these systems is very important for students, farmers, and competitive examinations, as breeding decisions directly affect the long-term success of goat farming.
1. What is meant by a breeding system?
A) Feeding management
B) Housing management
C) Planned method of mating
D) Disease control
Answer: C
✔️ Breeding system refers to a planned method of mating.
❌ A: Feeding is a different management practice.
❌ B: Housing deals with shelter, not mating.
❌ D: Disease control is a health practice.
2. Natural mating in goats means:
A) Artificial insemination
B) Hormonal treatment
C) Direct mating of buck and doe
D) Cloning
Answer: C
✔️ Buck and doe mate naturally.
❌ A: AI is an artificial method.
❌ B: Hormones do not mean mating.
❌ D: Cloning is not used in goats.
3. Most commonly used breeding system in villages is:
A) Artificial insemination
B) Embryo transfer
C) Natural mating
D) Cloning
Answer: C
✔️ Natural mating is simple and economical.
❌ A: AI needs skill and facilities.
❌ B: Embryo transfer is costly.
❌ D: Cloning is experimental.
4. Main advantage of artificial insemination is:
A) Spread of diseases
B) Genetic improvement
C) Low conception rate
D) Very costly method
Answer: B
✔️ AI allows use of superior genetics.
❌ A: AI reduces disease transmission.
❌ C: Proper AI gives good conception.
❌ D: Cost is justified by benefits.
5. In artificial insemination, semen is collected from:
A) Any local buck
B) Old buck
C) Proven superior buck
D) Weak buck
Answer: C
✔️ Proven buck improves herd quality.
❌ A: No genetic guarantee.
❌ B: Old buck semen quality is poor.
❌ D: Weak buck is unsuitable.
6. Inbreeding is:
A) Mating of different breeds
B) Random mating
C) Mating of related animals
D) Community breeding
Answer: C
✔️ Inbreeding involves related animals.
❌ A: That is crossbreeding.
❌ B: Random mating has no selection.
❌ D: Community breeding is different.
7. Major disadvantage of inbreeding is:
A) Hybrid vigour
B) Increased fertility
C) Inbreeding depression
D) Fast growth
Answer: C
✔️ Causes reduced fertility and growth.
❌ A: Hybrid vigour occurs in crossbreeding.
❌ B: Fertility decreases, not increases.
❌ D: Growth becomes slow.
8. Line breeding is a form of:
A) Close inbreeding
B) Mild inbreeding
C) Crossbreeding
D) Random breeding
Answer: B
✔️ Used to maintain superior traits safely.
❌ A: Close inbreeding is risky.
❌ C: Crossbreeding uses different breeds.
❌ D: Random breeding has no control.
9. Crossbreeding means:
A) Mating within same breed
B) Mating of related animals
C) Mating of different breeds
D) Mating without plan
Answer: C
✔️ Two different breeds are crossed.
❌ A: Pure breeding.
❌ B: Inbreeding.
❌ D: Random breeding.
10. Main advantage of crossbreeding is:
A) Uniformity
B) Hybrid vigour
C) Breed purity
D) Inbreeding
Answer: B
✔️ Improves growth and fertility.
❌ A: Uniformity comes from pure breeding.
❌ C: Purity is lost.
❌ D: Inbreeding is harmful.
11. Pure breeding refers to:
A) Same breed mating
B) Different breed mating
C) Random mating
D) AI only
Answer: A
✔️ Maintains breed characteristics.
❌ B: Crossbreeding.
❌ C: No genetic control.
❌ D: AI is a method, not system.
12. Purpose of pure breeding is:
A) Fixing breed characters
B) Creating hybrid vigour
C) Increasing variability
D) Reducing performance
Answer: A
✔️ Helps in breed improvement.
❌ B: Hybrid vigour comes from crossing.
❌ C: Pure breeding reduces variation.
❌ D: Performance is maintained or improved.
13. Grading up means:
A) Inbreeding
B) Repeated crossing with superior breed
C) Random breeding
D) Natural selection
Answer: B
✔️ Local does are improved gradually.
❌ A: Causes depression.
❌ C: No improvement.
❌ D: Not a planned system.
14. Objective of grading up is:
A) Destroy local breed
B) Improve local goats
C) Reduce fertility
D) Decrease production
Answer: B
✔️ Productivity of local goats improves.
❌ A: Local breed is upgraded, not destroyed.
❌ C: Fertility improves.
❌ D: Production increases.
15. Random breeding results in:
A) Genetic improvement
B) No genetic progress
C) High productivity
D) Breed uniformity
Answer: B
✔️ No planned improvement.
❌ A: Needs selection.
❌ C: Productivity becomes poor.
❌ D: Uniformity is lost.
16. Controlled breeding means:
A) No record keeping
B) Planned mating with records
C) Free mating
D) Use of any buck
Answer: B
✔️ Ensures genetic improvement.
❌ A: Records are essential.
❌ C: No control in free mating.
❌ D: Causes inbreeding.
17. Buck rotation is practiced to:
A) Increase milk yield
B) Avoid inbreeding
C) Reduce feeding cost
D) Control diseases
Answer: B
✔️ Prevents mating of relatives.
❌ A: Indirect effect only.
❌ C: Not related.
❌ D: Vaccination controls disease.
18. Flock mating involves:
A) One buck and one doe
B) Many bucks with many does
C) Artificial insemination
D) Line breeding
Answer: B
✔️ Group mating system.
❌ A: Hand mating.
❌ C: Artificial method.
❌ D: Genetic strategy.
19. Advantage of hand mating is:
A) No control
B) Accurate parentage record
C) More disease spread
D) Low conception
Answer: B
✔️ Proper breeding records maintained.
❌ A: Control is high.
❌ C: Disease spread is less.
❌ D: Conception is good.
20. Disadvantage of hand mating is:
A) Labour intensive
B) No records
C) High disease spread
D) Inbreeding always
Answer: A
✔️ Requires more labour and time.
❌ B: Records are maintained.
❌ C: Disease risk is low.
❌ D: Can be avoided with planning.
21. Best system for genetic improvement is:
A) Random breeding
B) Controlled breeding
C) Free mating
D) No breeding
Answer: B
✔️ Selection and records improve genetics.
❌ Others lack planning.
22. AI helps in reducing:
A) Fertility
B) Milk yield
C) Venereal diseases
D) Growth
Answer: C
23. Embryo transfer technology is:
A) Cheap and simple
B) Traditional
C) Advanced and costly
D) Village level method
Answer: C
24. Community buck system means:
A) One buck used by many farmers
B) One buck for one farm
C) AI system
D) Inbreeding system
Answer: A
25. Selection of breeding system depends on:
A) Farmer resources
B) Climate
C) Breed
D) All above
Answer: D
26–50 (Short exam-oriented MCQs)
-
Breeding records help in → Selection
-
Uncontrolled breeding leads to → Inbreeding
-
Superior buck influence is → Very high
-
Best village improvement method → Grading up
-
AI success depends on → Heat detection
-
Pure breeding used for → Breed conservation
-
Crossbreeding risk → Loss of adaptability
-
Sustainable breeding → Balanced approach
-
Breeding failure cause → Wrong mating time
-
Hand mating gives → Accuracy
-
Flock mating risk → Inbreeding
-
Breeding policy means → Long-term plan
-
Breeding soundness test for → Buck
-
Planned breeding improves → Profitability
-
Random breeding causes → Economic loss
-
Controlled breeding reduces → Genetic defects
-
Community breeding advantage → Cost sharing
-
Best buck selection based on → Performance record
-
Breeding + nutrition gives → Best results
-
Goat improvement goal → Higher productivity
-
AI limitation → Skilled manpower
-
Breeding system evaluation → Production performance
-
Wrong breeding leads to → Low fertility
-
Genetic progress depends on → Selection intensity
-
Best breeding system is → Situation specific
Conclusion
A proper goat breeding system is essential for genetic improvement, productivity, and profitability. Selection of an appropriate system depends on resources, management skills, and breeding objectives.
Comments