Mouse coat color (white or brown) is determined by genes in the main genome. If a somatic nucleus from a white mouse skin cell was inserted into a brown mouse egg cell (with its nucleus removed), what color would you expect in the cloned mouse?

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.

(amoeba sisters video recap: pedigrees and need

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna