what are chromosomes
What are chromosomes?
Answer:
Chromosomes are thread-like structures made of DNA and proteins that carry genetic information. These structures are found in the nucleus of every cell in our body. Chromosomes are essential for cell division, reproduction, and the passing on of genetic traits from parents to offspring. Humans typically have 23 pairs of chromosomes, for a total of 46 chromosomes. Each chromosome consists of genes, which are segments of DNA that determine specific traits and characteristics. During cell division, chromosomes replicate and are passed on to new cells to ensure that genetic information is accurately transmitted. Abnormalities in chromosomes can lead to genetic disorders and various health conditions.