Large geographic regions that include multiple ecosystems are referred to as

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.

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

Number and variety of living organism; includes genetic, species, and ecological types