Question

what is DNA ..........

Answer 1

DNA (deoxyribonucleic acid), a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

Answer 2

Answer:

DNA means Deoxy Ribonucleic Acid.

Explanation:

• It simply means as the molecule that contains the genetic code of organisms. The location of DNA is the nuclei of cells.
• This gives development and function of living organisms. They are seen in animals, plants, protists, archaea and bacteria.
• Every cell contains a completely matured group of DNA.

• A DNA comprise of double helical structure. It is a hereditary material, which Comprises of  

1. Adenine (A)
2. Guanine (G)
3. Cytosine (C)
4. Thymine (T)