Original DNA CAT GAT New DNA CAT AT
What mutation occurred?
substitution
tranverse
insertion
deletion

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

What are the characteristics of living things

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?