Heredity plays a crucial role in determining eye color.

遗传在决定眼睛颜色方面起着关键作用。

Scientists discovered a new allele that affects eye color.

科学家发现了一种影响眼睛颜色的新等位基因。

The scientist discovered a genic mutation that affects eye color.

科学家发现了一种影响眼睛颜色的基因突变。

The gene responsible for eye color is inherited from both parents.

负责眼睛颜色的基因是从父母双方遗传的。

The heritability of eye color is a common topic in biology classes.

眼睛颜色的遗传性是生物课上的常见话题。

Alleles are responsible for the variations in eye color among humans.

等位基因是人类眼睛颜色变化的原因。

Scientists discovered a pleiotropic gene that influences both height and eye color.

科学家发现了一个影响身高和眼睛颜色的多效性基因。

Eye color: as for classic tabby.

眼睛颜色：至于经典平纹。

They have the same nose, the same hair color, the same eye color.

她们有相同的鼻子，同样的发色，眼睛颜色也相同。

Human populations differ in their skin color, eye color, shape and other physical characteristics.

人类在肤色、眼睛颜色、体型及其他身体特征上都有所不同。