What is the waste product of photosynthesis

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

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