I am the one no need a bow to get respect
Scientists know exactly where point source pollution begins and can address the problem easier. Nonpoint source pollution is a greater hazard, because scientists are not able to identify a single location the pollution came from. It is harder to find a solution if they are unable to find the source.
The model is called a double helix because two long strands twist around each other like a twisted ladder. The rails of the ladder are made of alternating sugar and phosphate molecules. The steps of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.
The process which is most likely to be used by the forensic scientists to match the evidence and suspect blood samples is STR analysis.
STR (Short tandem repeats) analysis is used to analyze individual areas of the DNA (Deoxyribonucleic acid). The STR analysis is performed to compare the two DNA samples. STR analysis is the most recent technique used in the DNA analysis in the field of forensics. The nuclear DNA is extracted from the blood samples and then the selected regions are amplified using the PCR (polymerase chain reaction). The STR sequences are then identified using the gel electrophoresis. These are then compared to find out if the two samples belong to the same person or not
Hence, the answer is 'STR analysis'..
The answer is C) Increase genetic variation and breed plants to contain the wild variety.