Beadle and Tatum experiment shows one gene one enzyme hypothesis. According to this, a single enzyme is encoded by each gene. This idea is not accepted in today's world.
Beadle and Tatum performed experiment on the neurospora. They chosed neurospora in their experiment because neurospora shows the fast life cycle with alternation of generation. The genetic experiments can be easily performed on neurospora.
<span>B: make and store food more quickly. As the plants grown in the shorter season have less time to grow and feed from the soil they must make and store their own food at a higher rate than plants in the longer season.</span>