John has two sisters and two brothers. three of the five children in the family have dark brown hair, one has red hair, and one has light brown hair. the variation in hair color is due to the input of multiple genes. what pattern of inheritance is exhibited here? polygenetic inheritance co-dominance pleiotropy

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

Match each term to its best definition? sedimentary depositional enviornment