1. The De Courcy's were hereditarily shortsighted.

2. The body segment monsters are hereditarily stable, genetically recessive and controlled by an autochromosomal gene.

3. In addition, a characterization of hereditarily indecomposable Banach spaces is given in terms of the properties of the extension of minimal sequences.

4. Finally, some sufficient conditions that a hereditarily d'sconnected space is a totally disconnected space are given.

5. Before marrying, undertake advisory hereditarily, it is the requirement of prepotent actor Yo, improve population quality not only, also can reduce the burden of family and society.

6. Combine the unbalanced version that passes kind hereditarily about wrong tooth at present, phenomenon of heredity of main apt polygene .

7. Moreover an analogous result of hereditarily normal weakly submetacompact is obtained.

8. The last chapter obtains a result about the limit of the inverse system of a normal mesocompact space and a hereditarily normal and hereditarily mesocompact space.

9. No aristocratic or monastic property was confiscated, and feudal lords continued to reign over their hereditarily bound peasants.