Hari passed the exam but Sheela didn't.
Answer:
I'm guessing because there is a more likely change that bacteria will infect the wound because of the bacteria in the water
Irk look it up on the computer
Answer:
B) a nonsense mutation; this is because a nonsense mutation results in the change of a regular amino acid codon into a stop codon, which ceases translation. This fits with the problem's description of the protein that causes the symptoms as too short, as translation is the process by which proteins/polypeptides are created. A missense mutation would not be the answer because it still codes for an amino acid, which would not shorten the protein. A duplication of the gene would probably just lengthen the protein or not affect its length at all.
Water logged? If the soil does not stick together the soil will seperate and water will have easier access to enter