Question

what is gene and where is it found . give its funtions

Answer 1

gene is the functional segment of dna,
it is found in chromosomes.
I hope it may help u

Answer 2

A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases.