Answer:
Deuterium, (D, or 2H), also called heavy hydrogen, isotope of hydrogen with a nucleus consisting of one proton and one neutron, which is double the mass of the nucleus of ordinary hydrogen (one proton). Deuterium has an atomic weight of 2.014
Explanation:
The colony would have less genetic variation. The Bacteria in the colony would be too genetically similar
Bacillus is produced by A Gram-positive, aerobic, spore-forming bacillus commonly found in soil