Since all living organisms use the same four nucleotides in dna structure, what is it that makes individuals unique?

a: the number of cytosine repeats in one strand

b: the sequence of nucleotides in the dna

c: the incidence of the stop codon in dna

d: the location of the phosphate group on the dna backbone

Could someone me with number one you

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.

People with one sickle cell allele are not likely to get malaria. what is this an example of?