how heredity works

this topic is about reproduction and that thinga¿s enjoy it

first you need to know what is  mitosis and meiosis
mitosis is the division of the nucleus into two identicall cells
and meiosis in the divison of the nucleus resultin in sex cells whit half as many chromosoms as in body cells

other thing you need to do now what is gene and dna
gene is a portion of a chromosome that controls a particular inheredity trait
and dna is a lone comple molecules that contain the codes that controll your body

the dna is form by

thymine, adenine, cytosine, guanine

  and is like this .