You may have noticed that there are more weeds close to a building than in the open field. How would wind help explain that difference?

How does natural selection change thephenotypes within a population over time?

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion