What do you mean by Homologus chromosomes?

Homologous chromosomes: A pair of chromosomes that contain the same gene sequences, each derived from one parent.

What do you mean by homologous chromosomes Class 10?

Homologous chromosomes are defined as two pieces of DNA within an organism who is a diploid (2n) which carry the same genes one from each parent i.e. one from a father and one from the mother. … Humans have 23 pairs of chromosomes which makes 46 chromosomes in total.

What is the best definition of homologous chromosomes?

Homologous chromosomes are two pieces of DNA within a diploid organism which carry the same genes, one from each parental source. In simpler terms, both of your parents provide a complete genome. Each parent provides the same 23 chromosomes, which encode the same genes.

What is homologous chromosomes Brainly?

Homologous chromosomes are chromosomepairs (one from each parent) that are similar in length, gene position, and centromere location. punineep and 9 more users found this answer helpful. Thanks 6. (3 votes)

Where are the homologous chromosomes?

During metaphase I, the homologous chromosomes are arranged in the center of the cell facing opposite poles. Random orientation of the homologous pairs occurs at the equator. This is important in determining the genes carried by a gamete. Each gamete will only receive one of the two homologous chromosomes.

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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.

How do you identify homologous chromosomes?

In biology, homologous chromosomes are paired chromosomes. They essentially have the same gene sequence, loci (gene position), centromere location, and chromosomal length. Although they may have the same genetic sequence and loci, they may differ in alleles.

What do you mean by diploid 2n cell?

Diploid describes a cell that contain two copies of each chromosome. … The total number of chromosomes in diploid cells is described as 2n, which is twice the number of chromosomes in a haploid cell (n).

What is chromosome 10 Brainly?

A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.

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