Question

What is DNA? :3 please explain briefly.

Answer 1

heya dear frnd here is your answer
DNA = deoxyribonucleic acid
actually it is related to chromosome which made of chromatin which is composed of hereditary units called genes . Genes are made of a complex chemical substance DNA

Answer 2

Heya!!!

Here's your answer friend,

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D. N. A ( Deoxyribo Nucleic Acid )

is a chemical chain.

It is a self replicating material which is present nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic material/ information .

Moreover, it is thread like chain of nucleotites carrying the genetic instructions used in growth, development and functioning and reproduction of all known living organisms and many viruses.

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Hope it helps you : )