Your question: What is chromosome simple?

What is chromosome in your own words?

A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46.

What is a chromosome kid definition?

In animals and plants, chromosomes are located inside the nucleus, or central structure, of each cell. A material called deoxyribonucleic acid (DNA) makes up most of each chromosome. Plant and animal chromosomes also contain a material called ribonucleic acid (RNA) and some proteins.

What is the best definition of chromosomes?

[ (kroh-muh-sohmz) ] The small bodies in the nucleus of a cell that carry the chemical “instructions” for reproduction of the cell. They consist of strands of DNA wrapped in a double helix around a core of proteins. Each species of plant or animal has a characteristic number of chromosomes.

What is a chromosome explain to kids?

Your body is made up of billions of cells, which are too small to see without a strong microscope. Inside most of those cells are chromosomes, which are thread-like strands that contain hundreds, or even thousands, of genes. Genes determine physical traits, such as the color of your eyes.

What is chromosome Class 9?

A chromosome is a DNA molecule that consists of a part or all of the genetic material of an organism. The chromosome is present in the nucleus of each cell, and it is packaged into thread-like structures. … All living organisms have chromosomes; humans have 23 pairs of chromosomes.

IT IS INTERESTING:  Which stage is a link between Meiosis 1 and Meiosis 2?