Gene mapping refers to the techniques used in molecular biology to determine the position of genes on the same chromosome. Gene mapping can be used to develop linkage analysis.
In this case, the geneticists can use GENE MAPPING techniques in order to determine the position of specific mutations that cause Parkinson's disease.
Two or more genes are linked when they are close on the same chromosome, thereby being inherited as a unit (i.e., as a linkage block).
Linkage analyses enable us to determine the position of linked genes on the same chromosome.
Gene mapping techniques include the use of molecular markers whose segregation evidence the position of target genes to be mapped.
The given passage depicts the chivalric value that Gawain is displaying in the excerpt is - loyalty to his king
He is loyal to the king and says he will stand by the king. This show his devotion and dedication towards the king. This proves his loyalty towards him.
Higher phosphates is typically associated with a large amount of organic material in a water supply. A large amount of organic material implies rapid growth, so higher phosphates is the only feasible choice.