I am very interested in completing this course, while reading through the course details I noticed a "practical" section. How does this work and what does this entail?? I'm also curious as to how the exam would be mediated, do I need to travel or will it take place at a local college/university?? Thanks in advance, Sarah.
When a course mentions a 'practical' section, it means that you are required to do an activity in your location. This will not be more complicated than ''visit a local farm and observe some of their practices'' for example. Practicals often form the basis of your Assignments, so it is always worth doing them. If, for some reason, you are unable to complete a practical, then more online/library research would be required on your part.
With regards to exams, this can all be done where you are. A student choses an adjudicator who is a professional and not a close family member and not a member of their household. The exam is sent to the adjudicator who will adjudicate at a location that is not your home, such as an office or library. The examination process can be found here in detail.
I hope this helps!
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Animal Breeding course online. Home Study/Online Courses. Become a brilliant breeder! Learn to plan an animal breeding program, incorporating genetic theory, breeding program management and practical aspects of daily husbandry practice. This online course is relevant to all animals, from pets to farm animals and horses to wildlife. You will receive personal guidance from high qualified and experienced scientists and practicioners.
Animal breeding can be anything from a serious hobby or part time business (eg. breeding and selling pets), through to a very serious and possibly highly sophisticated profession. This course provides an excellent starting point whatever level you plan to operate at.
Learning Goals: Animal Breeding BAG301
- Explain genetic influence on the characteristics exhibited by animals.
- Explain the factors that interact with genes to produce nonconformity in animals.
- Develop procedures to select animals for a breeding program.
- Develop an animal straight breeding program.
- Develop an animal cross breeding program.
- Explain the commercial methods used to breed farm animals.
Lesson Structure: Animal Breeding BAG301
There are 7 lessons in this course:
- Introduction to Genetics;
- Plant cells
- Animal cells
- Cell division - mitosis (asexual reproduction); meiosis (sexual reproduction)
- Genes - phenotype and genotype; homogenous and heterogenous
- The work of Mendel
- Sex determination
- Gene mutations
- Lethal genes
- Effect of the environment
- Hybrid vigour
- Genetics in agriculture
- Animal breeding programs
- Decide on your priorities
- Dual purpose animals
- Artificial selection
- Gene groups
- Domestic animals - Dogs, cats etc.
- Pure Breeding;
- Inbreeding - close breeding and line breeding
- Genetic effects of inbreeding
- Advantages and disadvantages
- Introduction to Cross Breeding;
- The effects of cross breeding in farm animals
- Genetic effects, phenotype effects,heterosis, and genotype effect
- Cross breeding in sheep
- Cross breeding in domestic animals
- Cross Breeding;
- Practical cross breeding
- Two breed or single cross
- Back cross or crisscrossing
- Cyclical crossing
- Rotational crossing
- Advantages of cross breeeding
- Reciprocal recurrent selection
- Breed societies
- Grading up
- Livestock Improvement;
- Performance Testing
- Sib Testing
- Progeny testing
- Relative breeding Values (RBV)
- Artificial insemination
- Synchroised heats
- Ova transplants
- Explain how genes control the inheritance of characteristics, using two specific examples of animal breeding.
- Distinguish between the phenotype and the genotype, of a specified farm animal.
- Distinguish between dominant and recessive gene pairs.
- Explain the differences in the function of chromosomes, of a specified fowl, when compared with a specified mammalian farm animal.
- Describe the linkage of gender with the expression of non-sex character traits, in a specified farm animal.
- Explain the role of mutation in animal breeding, including both positive and negative aspects.
- Explain the role of the environment in all factors which determine genetic expression in animals.
- Explain the relevance of hybrid vigour to breeding different animals, including; *chickens *pigs *sheep
- Explain heritability in different classes of livestock, including: * dairy cattle *beef cattle *pigs *sheep.
- Develop a set of aims for a breeding program, for a chosen farm animal.
- Develop a checklist of criteria for selecting animals in a breeding program for a specified type of farm animal.
- Explain natural selection, by giving an example of its application in a farm animal breeding program.
- Explain artificial selection in animal breeding programs, including: * it's aims *the methods used.
- Explain genetic regression by giving an example of its possible occurrence in a farm breeding program.
- Design a checklist of factors to consider when purchasing breeding stock for a specified farm situation.
- Explain how an animal breeder in the learner's locality selects animals from which to breed, for a commercial breeding program.
- Distinguish between different types of straight breeding, including: *close breeding *line breeding.
- Explain how a specified pure breed (ie. straight breed) is maintained.
- Compare the advantages and disadvantages of line breeding in a breeding program for a specified type of farm animal.
- Explain where it would be appropriate to use line breeding methods in animal breeding programs.
- Explain where it would be appropriate to use close breeding methods in animal breeding programs.
- Write a procedure for straight breeding of a specified type of animal.
- Differentiate between different types of cross breeding, including: *terminal cross *two breed cross *back cross *three breed cross *rotational cross.
- Explain the concept of 'grading up', as it relates to commercial animal husbandry.
- Evaluate 'crossbreeding' in an animal breeding program.
- Determine a commercial situation, in which crossbreeding may be justified.
- Explain the services provided by a specified Breed Society in cross breeding, on a specified farm.
- Write a procedure for cross breeding of a specified type of animal.
- Define breeding terminologyÃ
- Describe the breeding programs which use artificial insemination, synchronised heats and ova transplants.
- Explain the importance of synchronised heats to breeding animals.
- Describe two different testing methods, observed by the learner that are used for animal breeding programs,
- Evaluate the relevance of breeding methods, that are used on a specified property, to the stated aims of the property owner.
- Describe the husbandry procedures which may be carried out during the pregnancy of a specified animal.
- Describe husbandry practices which may be carried out during the birth of a specified type of domesticated animal, including: *routine husbandry procedures *emergency husbandry procedures
- Plan the management of a breeding program to maximise male breeding performance.
- Perform and record the birth of a specified animal.
At the end of each lesson their is an assignment which is submitted to the Academy to be marked by the Academy's tutors and returned with relevant feedback, suggestions, and where needed, extra reading.
Your learning experience with ADL will not only depend on the quality of the course, but also the quality of the person teaching it. This course is taught by Vicky Protopapadaki and your course fee includes unlimited tutorial support throughout. Here are Vicky's credentials:
MSc (Distinction) Applied Animal Behaviour and Animal Welfare (University of Edinburgh), BSc Business Administration (University of the Aegean), Cert. Companion Animal Behaviour (University of Edinburgh ), Cert. Animal Use and Care (University of Prince Edward Island).
Vicky’s passion for animals led her to obtain her MSc in Applied Animal Behaviour and Animal Welfare, despite her having a background in business and management. Apart from her personal experience with animals, she volunteers at various animal shelters around Greece and has done research on feline behaviour at the University of Prince Edward Island in Canada and on primate behaviour at Edinburgh Zoo. She is currently researching PhD opportunities in the field of animal ethics and studying entrepreneurship for the purpose of creating her own charity for animal protection in Greece.
Excerpt from the Course
Inbreeding is the mating of animals of the same breed that are more closely related than the average of the breed. Over the years, an element of fear has developed over the dangers of inbreeding. The marriage laws for people are designed to prevent marriage of extremely close relations.
However, inbreeding does have its uses and it plays a large part in the establishment of some degree of uniformity in the breeds of livestock which are on farms today.
Inbreeding can be divided into two types:
Close breeding - the mating of father to daughter, mother to son or brother to sister. (Brothers and sisters have, on average, half their genes in common. Fathers and daughters or mothers and sons must have half the genes in common)
Line breeding mating half brother to half sister, half cousins, grandfather to grand daughter, cousin to cousin, or grandson to grand daughter
The Genetic Effect of Inbreeding
The genetic effect of inbreeding is that it makes more pairs of genes homozygous. If we look at the case of self-fertilising plants - after only twenty generations of mating, all the genes in the offspring will be homozygous. This means that there will be no recessives in the genetic make up of the plants. In the case of successively mating brother to sister over twenty years, 98.9% of the genes will be homozygous with very few recessives left in the genetic pool. The following table shows how, as generations of inbreeding pass, the percentage of homozygous genes increases.
Percentage of Homozygous Genes after the Stated Number of Generations of Inbreeding
Self fertilised plants
Brother and sister
Results of Inbreeding
By increasing the degree of homozygosity, inbreeding increases the chances that recessive genes will come together and be homozygous. Some of these recessives may control lethal detrimental characteristics. It is very important to understand that inbreeding does not increase the chances that they will come together.
Inbreeding does not uncover dominant genes because they always show themselves. However, it increases the degree of homozygosity among the dominant genes. Thus inbreeding can help to fix characteristics within a breed, but at the same time as fixing good characteristics it may help to fix bad ones.
On the surface it seems simple to cull animals showing the bad characteristics and to keep the good animals. However, many animals have a combination of good and bad points, making it difficult to select animals for culling. Also the cost of such a culling program in cattle, and even in pigs and sheep, would be prohibitive in most circumstances. As a result, close inbreeding is rarely practised.
The effects of inbreeding on quantitative (measurable) traits have been studied, especially in pigs. These studies have shown conclusively that increasing inbreeding produces a decline in those traits related to physical fitness. Examples of these traits include; fertility; viability and early growth rate. In addition, one generation of brother-sister mating will reduce litter size by one while three generations will reduce it by two.
Inbred animals within a specific inbred line are more likely to be alike genotypically than phenotypically for traits of economic importance.
Many pigs in highly inbred lines are quite variable in size and weight when slaughtered. Cross bred litters tend to be more uniform and more easily marketed. Much of this difference is due to the unfavourable way in which inbreeds react to their environment. This difference is due to the crossbred being better buffered against the adversities of the environment.
Some farmers still recommend inbreeding to fix characters in an outstanding strain. Inbreeding could, however, result in decreased performance and the strain could die out.
Furthermore, the farmer loses the chances of introducing new "good" genes if he restricts himself to inbreeding. It is a fact that crossing two members from different inbred lines can produce remarkably good, uniform animals. This is the basis of hybrid production in pigs and poultry.
To sum up, inbreeding in commercial herds has its value but must be carefully conducted and will be extremely expensive.
In the example of inbreeding diagram (following) I & J are full cousins. The result of crossing these two cousins is K. This is inbreeding, but it is not close breeding, nor is it true line breeding.
EBOOK TO COMPLIMENT THIS COURSE
A complete guide to caring for animals, designed for anyone involved in their day to day care, including farmers, pet owners and students.
By the Staff of ACS Distance Learning
Animal Health eBook course online. Animal welfare and wellbeing has become increasingly important in recent times and is a major social issue in developed countries.
"For the past 10,000 years, people all over the world have domesticated animals for various purposes. Some animals such as dogs and cats were domesticated as pets to provide company to humans. Livestock animals such as cattle and sheep were kept to provide products such as meat, wool or milk, or kept as working animals. No matter what the reason, animals and humans have been connected over an extended period of time.
Optimum health is essential to the wellbeing and longevity of all animals. It is the responsibility animal owners to ensure the welfare of the animals within their care. As part of the general care of animals, we need to be able to identify diseases. The first step in recognising diseases in animals is to understand when an animal is unwell. This generally requires three things: information on the history of the animal, a physical examination and specialized testing to identify the cause of the illness."
Understanding Animal Health Issues
Preventing Disease and Injury
Inspecting for Health
Some Common Illnesses in Animals
"Animals can encounter various health problems including the following.
Viral Diseases - A virus is a parasite that must infect a living cell to reproduce. A virus is defined as any of various simple sub-microscopic parasites of plants,
animals, and bacteria that often cause disease and that consist essentially of a core of RNA or DNA surrounded by a protein coat. They are unable to replicate
without a host cell and are typically not considered living organisms.
Bacterial Diseases - Bacteria commonly enter a host’s body by invading a break (i.e. wound) in the skin, a membrane or wall. Often this "break" must occur in a specific part of an organ, for a particular type of bacteria e.g. Diphtheria can only enter through the tonsils, while pneumonia can only invade through the walls of the respiratory tract. Once inside a host, bacteria have to resist the defense mechanisms of the host. If the bacteria manage to overcome this system, they will then set about spreading infection by growing rapidly in the immediate tissues, blood or lymphatic fluid.
Bacteria cause injury in tissue by producing toxins or poisons. Some toxins are secreted into tissue while the bacteria lives (eg. tetanus), while others are only released when the bacteria dies or breaks up. Many bacterial diseases show an incubation period. This means that some time may elapse before the symptoms of the disease develops. Not all hosts show the same susceptibility to diseases.
Fungal Diseases - Fungal diseases are called mycoses. Veterinary medical mycology deals with fungal disease in both invertebrate and vertebrate animals. Fungal disease agents are widespread and can be isolated from a wide range of animals, from the soil and the environment. When fungi are suspected to cause animal disease, it is important to have criteria to distinguish infection, colonisation and contamination in order to reach a diagnosis. Some fungi are restricted to specific animals and others are found on a range of different animals. When making a diagnosis it is important to distinguish whether a fungus is actually the causal organism, or whether in is only a secondary factor.
Genetic Disorders - A genetic disorder is an illness caused by abnormalities in animal’s genome. Genetic disorders caused either by a different form of a gene called a “variation”, or an alteration of a gene called a mutation. Mutations may occur randomly or as a result of environmental exposure. Other genetic disorders are inherited.
Metabolic and Nutritional Disease – These are conditions that are caused by a disturbance of normal metabolic functions. These disturbances can be caused by genetic drift, inadequate or incorrect nutrition and impaired nutrition utilisation. Metabolic diseases are any that disrupt normal metabolism (the process of converting food to energy within the cells). Nutritional diseases are nutritionally-based. Good nutrition supports a healthy immune system to ward off infectious diseases. Proper nutritional balances help keep the animal healthy. Nutritional imbalances may make the animal more prone to disease."
|Recognised Issuing Body||TQUK - Training Qualifications UK, an Ofqual Approved Awarding Organisation.|
|Course Prerequisite||No, start at anytime|
|Course Qualification||Level 4 Certificate in Animal Breeding|
|Exam Required?||Finalised with exam/test|
|UK Course Credits||10 Credits|
|US Course Credit Hours||3 Credit Hours|
|Study Support||You'll be allocated your own personal tutor/mentor who will support and mentor you throughout your whole course. Our tutors/mentors have been specifically chosen for their business expertise, qualifications and must be active within their industry. Tutors are contactable by e-mail, telephone and through our Moodle Student Support Zone online. Tutors are there to provide assistance with course material, discuss, explain and give advice and support throughout the whole programme. Their feedback is vital to your success.|
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