0. 1 Definition and research content of animal genetics and breeding
0.2 Brief History and Achievements of Animal Genetics and Breeding
0.3 the relationship between animal genetics and breeding and animal production
1 chapter Cell division and chromosome behavior
1. 1 chromosome
Cell division and chromosome behavior of 1.2
1.3 Formation and life cycle of male and female gametes in animals
The second chapter is the basic law of heredity and its extension.
2. 1 separation phenomenon
2.2 Law of Free Combination
2.3 gene interaction
2.4 Connection and Interchange
2.5 Sex determination and sex-linked inheritance
2.6 Extranuclear inheritance
Chapter III Changes
3. 1 gene mutation
3.2 Chromosome structural variation
3.3 Chromosome number variation
Chapter IV Basis of Population Genetics
4. 1 Law of Genetic Balance
4.2 Factors affecting population genetic balance
4.3 Biological evolution and speciation
Chapter V Inheritance of Livestock and Poultry Traits
5. 1 Inheritance of livestock quality traits
5.2 Inheritance of quantitative traits of livestock and poultry
5.3 Estimation of genetic parameters and its application
Chapter VI Selection Principle
6. 1 selection theory
6.2 Selection of Quality Traits
6.3 Selection of quantitative traits
6.4 Development of quantitative trait selection theory
Chapter VII Varieties and Variety Resources
7. 1 Sources and breeds of livestock
7.2 Characteristics and classification of varieties
7.3 Preservation and utilization of variety resources
Chapter VIII Identification and Determination of the Phenotype of Domestic Animals
8. 1 growth and development
8.2 Appearance and physique
8.3 Production performance
Chapter IX Evaluation of Species Utilization Value
9. 1 determination of use value
9.2 Estimation of Breeding Value
9.3 Joint selection of single traits
9.4 Multi-trait comprehensive selection
Chapter 65438 +00 Matching
10. 1 matching function and type
……
Chapter 1 1 Feeding methods
12 Chapter Utilization of Heterosis
Practical training
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