What happen when a cell divides?

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.

The arrows indicate the direction of wind flow. which place experiences monsoons?

What advantages does a pedigree have over a written passage?