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dominant trait definition. In genetics, a trait that will appear in the offspring if one of the parents contributes it. (Compare recessive trait.) Note: In humans, dark hair is a dominant trait; if one parent contributes a gene for dark hair and the other contributes a gene for light hair, the child will have dark hair ...Recessive traits can be carried in a person's genes without appearing in that person. For example, a dark-haired person may have one gene for dark hair, which is a dominant trait, and one gene for light hair, which is recessive.

Answer:

The dominant alleles are responsible for expressing the visible characteristics. On the other hand, recessive alleles are less likely to express themselves.

Explanation:

Genes are what determine the physical characteristics of an individual. Through the phenotype, for example, the color of the eyes, the color of the hair, etc. are expressed. The differences between dominant and recessive traits are:

-The dominant alleles are responsible for determining the physical characteristics that are to be inherited, the recessive alleles have a very low chance of being manifested.

- Dominant alleles are written in capital letters, while recessive alleles are written in lower case letters.

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