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Animal Reproduction Agricultural Sciences Grade 12 Common Questions and Answers

Animal Reproduction Agricultural Sciences Grade 12 Common Questions and Answers You can get the Grade 12 Agricultural Sciences Animal Reproduction Test Questions and Answers on this website. You will learn about the various production systems—how to grow farm animals—in the Animal Production portion of Grade 12 Agricultural Sciences. Intensive and extensive production systems are the two primary methods of manufacturing. They are utilised in both large-scale (commercial) farming and small-scale (or subsistence) farming, which are the two primary types of agricultural systems.

List of Common Exam Questions for Animal Reproduction Agricultural Science Grade 12

Below are the most common exam questions for the animal reproduction section of Agricultural Sciences Grade 12. Make sure you go through all of them and know all the answers:

1. The primary sex organs of a bull…Answers: Testis
2. The membrane that grows out of the urinary system of the embryo and collects urine from the unborn calf…Answers: Allantoic membrane
3. The secretory glandular tissue that produces milk in the udder…Answers: Alveoli
4.  The inner amniotic membrane that contains a fluid called amniotic fluid, which protects the embryo from shocks…Answers: Amnion
5. A technique in which semen collected from a male animal is placed in the uterus of a female animal…Answers: Artificial insemination
6. The removal of the testicles in young animals…Answers: Castration
7. Empty follicle from which the egg was released to form a yellow body that secretes progesterone…Answers: Corpus luteum
8. The condition by which the testis stays attached to the body cavity and do not move down into the scrotum…Answers: Cryptochordism
9. A developing animal formed from fertilized egg…Answers: Embryo
10. The process by which embryos from the uterus of a genetically superior female animal are removed and placed in the uterus of genetically inferior female animals…Answers: Embryo transfer
11. Coiled tube lying outside each testis for sperm maturity, storage, concentration and transport …Answers: Epididimis
12. Muscular tubes, lined with tiny hairs called cilia, leading from the uterus to the ovary…Answers: Fallopian tube
13. Mammalian embryo from seven weeks after fertilisation…Answers: Foetus
14. The period from fertilisation to birth…Answers: Gestation
15. The under development of the reproductive organs such as the ovaries or testis…Answers: Hypoplasia
16.  The condition where the male has an interest in a female but lacks the ability to serve the female…Answers: Impotence
17. Failure of farm animals to produce gametes to mate or for fertilisation to occur…Answers: Infertility
18. The period during which the female animal produces milk…Answers: Lactation
19. Hormonal controlled cycle of activity of the reproductive organs in many female mammals…Answers: Oestrus cycle
20. Period when the female is reproductively receptive to males and able to conceive…Answers: Oestrus
21. Primary sex organs of female animals…Answers: Ovaries
22. The release of a ripe ovum from the ovary…Answers: Ovulation
23. The female hormone that stimulates the release of milk from the udder…Answers: Oxytocin
24. Long, thin steel tool used to inject semen from the straw into the uterus of the female animal…Answers: Pistolette
25. The membrane that develops around the embryo and attach it to the uterus…Answers: Placenta
26. The start of sexual readiness in animals…Answers: Puberty
27. A mixture of sperms and fluids from the seminal vesicles, the prostate gland and Cowper’s gland…Answers: Semen
28. A condition when animals mate but fertilisation does not occur…Answers: Sterility
29. The process whereby semen is expelled from the penis through powerful contractions…Answers: Ejaculation
30. The inner lining of the uterus…Answers: Endometrium
31. Giving birth to piglets…Answers: Farrowing
32. When the female bird e.g. a hen, sits on eggs to keep it warm…Answers: Incubation
33. Non-identical twins of the opposite sex of which the female is sterile…Answers: Freemartin
34. The release of a large number of mature ova fro fertilisation is called…Answers: Supeovulation
35. The yellowish milk secreted for the first three days after calving…Answers: Colostrums
36. Sexual interest or desire in male animals…Answers: Libido
37. A protrusion of an organ through the structure that usually contains it…Answers: Hernias
38. Female calves that have been weaned at about 12 weeks of age… Answers: Heifers
39. The male hormone responsible for male characteristics..Answers: Testosterone
40. The mammary gland or the breast of a cow…Answers: udder

How to Pass Agricultural Sciences Grade 12 with distinctions

One of the most significant accomplishments in your academic career is passing matric. It provides access to a wide range of post secondary options and employment possibilities. Use our best study advice to complete your matriculation, and you’ll succeed with flying colors.

1. Attend class 
2. Ask questions 
3. Make notes 
4. Study 
5. Practise 
6. Study groups 
7. Extra class 
8. Motivation 
9. Complete assessments 
10. Prepare for the Exams in due time

Download Past Exam Papers & Memo per Province

• Department of Basic Education Grade 9 Exams
• Eastern Cape Papers and Memorandum
• Free State Papers and Memorandum
• Gauteng Papers and Memorandum
• KwaZulu-Natal Papers and Memorandum
• Limpopo Papers and Memorandum
• Mpumalanga Papers and Memorandum
• Northern Cape Papers and Memorandum
• North West Papers and Memorandum
• Western Cape Papers and Memorandum

 

 

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