Describe an example that shows reproductive isolation without geographic isolation

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.