Question

Alleles may be defined as

O pairs of genes that are physically linked together and that influence different characters.
O genes that occupy similar locations on homologous chromosomes and that influence the same character.
O the physical locations of genes on non-homologous chromosomes.
O chromosome pairs that travel together during nuclear division.

Answer 1

Alleles are genes that occupy similar locations on homologous chromosomes and influence the same character.

Step-by-step explanation:

Alleles can be defined as genes that occupy similar locations on homologous chromosomes and influence the same character. They are alternative forms of a gene that can result in different observable traits or characteristics. For example, the gene for eye color can have different alleles, such as one for blue eyes and another for brown eyes.

Learn more about Alleles and their definition