What is meaning of genes and meaning of heredity I am unable to understand these meanings i need handwritten explanation in a sheet of paper so i can get eaiser way plz ans in a sheet of paper i need handwritten explanation only in a paper plz help me meritnation experts

Dear student, A gene is the basic unit of heredity in a living organism. All living things depend on genes. Genes hold the information to build and maintain an organism's cells and pass genetic traits to offspring. Transmission of characters / traits from one generation to another ie; from a parent to an offspring is called Heredity. Regards