What is a homologous chromosome pair?
Homologous chromosomes are made up of chromosome pairs of approximately the same length, centromere position, and staining pattern, for genes with the same corresponding loci. One homologous chromosome is inherited from the organism’s mother; the other is inherited from the organism’s father.Click to see full answer. Hereof, what is a homologous pair in biology?A homologous…
Homologous chromosomes are made up of chromosome pairs of approximately the same length, centromere position, and staining pattern, for genes with the same corresponding loci. One homologous chromosome is inherited from the organism’s mother; the other is inherited from the organism’s father.Click to see full answer. Hereof, what is a homologous pair in biology?A homologous chromosome pertains to one of a pair of chromosomes with the same gene sequence, loci, chromosomal length, and centromere location. A homologous pair consists of one paternal and one maternal chromosome. The pairing up of homologous chromosomes during meiosis is important to promote genetic variation.Secondly, what is the difference between homologous and nonhomologous chromosomes? The main difference between homologous and non-homologous chromosomes is that homologous chromosomes consist of alleles of the same type of genes in the same loci whereas non-homologous chromosomes consist of alleles of different types of genes. Also question is, are homologous chromosomes identical? One chromosome of each homologous pair comes from the mother (called a maternal chromosome) and one comes from the father (paternal chromsosome). Homologous chromosomes are similiar but not identical. Each carries the same genes in the same order, but the alleles for each trait may not be the same.How do you identify homologous chromosomes?Homologous chromosomes can be identified at the start of meiosis. One member of each pair comes from the female parent (mother) and the other from the male parent. The maternal and paternal chromosomes in a homologous pair have the same genes at the same loci, but possibly different alleles.
