What is another term for the output of a reaction

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity