Question

define following terms genes .genetic

Answer 1

genes help in inheritance of characters from parents to their children.

substance genes are made up of is called genetic material

Answer 2

$\huge\fbox\red {˙❥answer}$

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases.