How can information be transmitted across neurons when they are not in contact with one another.?

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.

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity