Answer Expert Verified. The homologous chromosomes have the same genes in common. … Homologous chromosomes are not duplicated chromosomes or identical however, they are analogous or similar. The alleles for a specific characteristics isn’t the same but the same genes are in the same order.
What three things do homologous chromosomes have in common?
Homologous chromosomes are chromosome pairs, one from each parent, that are similar in length, gene position and centromere location.
What do the two members of a homologous chromosome pair have in common quizlet?
The two members of a homologous chromosome pair have in common is that one is derived from the mother and the other is derived from the father. The maternal and paternal chromosomes in the homologous pair have the same genes in the same locus, they possibly have different alleles.
What is the main difference between Chromatin and chromosomes?
Chromatin is a complex formed by histones packaging the DNA double helix. Chromosomes are structures of proteins and nucleic acids found in the living cells and carry genetic material. Chromatin is composed of nucleosomes. Chromosomes are composed of condensed chromatin fibers.
What do homologous series have in common?
The members of the homologous series have same functional group. Members have the same general formula. Members have the almost same chemical properties due to same functional group. Members have common general method of preparation.
What does it mean to say that two chromosomes are homologous quizlet?
What does it mean when 2 sets of chromosomes are homologous? That each of the four chromosomes that come from the male parent has a corresponding chromosome from the female parent. You just studied 16 terms!
What are the similarities and differences between homologous chromosomes?
Homologous chromosomes vs. heterologous chromosomes
|Homologous chromosomes have alleles on the same genes located in the same loci.||Heterologous chromosomes have alleles on different genes.|
|Pairs up during meiosis||Does not pair up during meiosis|
|Gene exchanges may occur at synapse.||Gene exchanges may occur at translocation.|
Is a tetrad considered 1 chromosome?
There are 4 chromosomes in a tetrad. The pairing of homologous chromosomes is the key to understanding meiosis.
What does it mean when chromosomes are considered homologous?
1. A pair of chromosomes made up of two homologs. Homologous chromosomes have corresponding DNA sequences and come from separate parents; one homolog comes from the mother and the other comes from the father. Homologous chromosomes line up and synapse during meiosis. 2.