(please help!) Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone. What does this suggest? (1 point) a. This suggests that none of these species share a common ancestor.

b. This suggests that all of these species share a common ancestor.

c. This suggests that two of these species share a common ancestor.

d. This suggests that three of these species share a common ancestor.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.

It would be the equator.