Final answer:
A collection of two or more genes in a particular species that are similar to each other is known as a gene family. Members of a gene family may share a common ancestry, and they might perform related biological functions or be involved in similar pathways.
Step-by-step explanation:
A collection of two or more genes in a particular species that are similar to each other is known as a gene family. Gene families consist of genes that have similar functions or are derived from a common ancestral gene. These genes often have similar nucleotide sequences and encode proteins with similar structures and functions.
A collection of two or more genes in a particular species that are similar to each other is known as a gene family. Gene families are groups of genes with similar sequences or functions, often arising through gene duplication and divergence during evolution. Members of a gene family may share a common ancestry, and they might perform related biological functions or be involved in similar pathways. Gene families contribute to the diversity of functions within a genome and can provide redundancy or specialization in different tissues or developmental stages.