Question

what is the fullform of D.N.A​

Answer 1

Answer:

Deoxyribonucleic Acid (DNA) = En Español. DNA is the chemical name for the molecule that carries genetic instructions in all living things.

Answer 2

$\Large{\underline{\underline{\red{\tt{\purple{\leadsto } DNA:-}}}}}$

• It stands for deoxy - ribonucleic acid .
• It is a double - helix structure.
• The atoms in the structure are colour-coded by element.
• In eukaryotic cells, DNA is organized into long structures called chromosomes.
• Before cell division, these chromosomes are duplicated in the process of DNA replication, providing a complete set of chromosomes for each daughter cell.
• In contrast, prokaryotes (bacteria and archaebacteria) store their DNA only in the cytoplasm.
• DNA was first isolated by Friedrich Miescher in 1869.
• In humans there are 23 pairs of chromosomes.