Answer: A pair of chromosomes that contain the same gene sequences, each derived from one parent.
Step-by-step explanation:
Homologous chromosomes are chromosome pairs, one from each parent. Alike in height, gene location, and centromere position.
Homologous chromosomes are alike but not the same. Each bears the same genes in the same order, but the alleles for each trait may not be the same. Homologous chromosomes are two sister chromatids stuck commonly with cohesions forming a tetrad. They have the same genes, but not necessarily as alleles that can carry hair color, one with brown the other with a blonde. So, homologous chromosomes share the same gene.