These characteristics, or adaptations, are
controlled by the organism'

a-ability to learn or acquire the new traits

b-choices

c-dna/genes

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.