the fact that for a given species the amount of purnies in hte dna always matches the number of pyrimidines was first determined by

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?