People from the same family share the same genetic code. select the best answer from the choices provided t f

True,

Genetic code is the pair of three amino acids which is the same is all the organisms but the arrangement of these codes is specific in each individual and due to these variations every individual is different than the other.

Humans are polygenic which means there are multiple factors which causes the variations in the genetic structure of an organism. Also the sexual mode of reproduction is responsible for producing genetically variant offspring when compared to their parents. Even the twin are not genetically identical though the genetic codes might be the same.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.