Can a mutation be beneficial to an organism? no, because any change to existing dna is harmful. no, because mutations are caused by exposure to harmful radiation. yes, because a mutation can an organism survive in a particular environment. yes, because a mutation can give an organism what it needs to survive.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

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.