0% of the seeds should be expected to be green because the male parent has both alleles as yellow. the only time a green seed would show up is if both parents had Yy and Yy and that would have a 50% chance of having green seeds.
Radioactive wastes and spent nuclear fuel are to be contained and isolated properly for a long period of time because when properly contained and controlled it pose dangers to the environment and the people with its very high radioactivity. One hazard it may pose to the environment is mutation.
Answer:
Ice is less dense than water
Explanation:
Whenever a substance floats on top of another it has to be less dense.
Energy can neither be created nor destroyed.
Energy can only be changed from one form to another.