| 1. | The allele for blue eyes is recessive .
蓝色眼睛的等位基因是隐性的。 |
| 2. | The set of points is called a level surface .
这种点的集合被称为等位面。 |
| 3. | There can be more than two alleles for a gene .
一个基因可能有两个以上的等位基因。 |
| 4. | When the two alleles are not identical, they are said to be heterozygous .
当两个等位基因不同时，称之为杂合性的。 |
| 5. | If the heterocaryon does grow then the mutations are probably non-allelic .
如果异核体能够生长，那么突变就可能是非等位的。 |
| 6. | Lines within the field along which the voltage is constant are called equipotential .
在电场中电压根等的那些曲线称为等位线。 |
| 7. | At each crossing of an equipotential and a field line, the two are perpendicular .
在等位面与电力线的每个交点，两者是垂直的。 |
| 8. | Two nonallelic genes affect the same character and enhance each other's effect .
两个非等位基因影响同一性并能增强彼此的效应。 |
| 9. | The actual equipotential surface of the earth that corresponds to sea level is called the geoid .
相当海平面的地球实际等位面称为重力平面。 |
| 10. | The word horizontal is applied only to the plane which is tangent to the ground-level equipotential surface .
地平面这个词则只表示与地面水准等位面相切的平面。 |
