To acquisition of practical skills of using the genetic laws and methods of examination solve tasks.

Date: 2015-10-07; view: 416.

INDEPENDENT WORK of the STUDENTS

ORGANIZATIONAL STRUCTURE of the PRACTICAL STUDY

4.1. THEORETICAL QUESTIONS NECESSARY FOR ACHIEVING of the PRACTICAL CLASSES

1. Methods of genetics of the human being. Classification of methods. Prenatal and postnatal methods of diagnostic.

2. Foundations, biological basis and clinical importance of the karyotypic analysis.

3. Foundations, biological basis and clinical importance of the dermatoglyphic maps.

4. Foundations, biological basis and clinical importance of the twins method.

Draw into album:

Human karyotype (figure 29.1)

1. The concordance of monozygotic twins by parotitis is 82%, and the concordance of dizygotic twins is 74%. Determine the role of hereditary and environmental factors in the genesis of the disease.

2. The concordance of monozygotic twins by epilepsy is 67%, and the concordance of dizygotic twins is 3%. Determine the role of heredity and environmental in the genesis of the disease.

1. The concordance of monozygotic twins by pancreatic (insular) diabetes (diabetes mellitus) is 65%, and the concordance of dizygotic twins is 18%. Determine the role of heredity and environmental in the genesis of the disease.

2. Among 120 pairs of monozygotic twins of a population 48 pairs are concordant by congenital femoral dislocation and 72 pairs are discordant. Determine the role of heredity and environmental in the genesis of the disease.