Question

question # 10
multiple choice
plant dna profiling may be helpful for ___.
○ determining the dna profile of a murder suspect
○ identifying illegal users of marijuana
○ anthrax disease in humans
○ identifying the source of legal and illegal marijuana

Explanation:

Plant DNA profiling is used for plant - related purposes. Determining a murder suspect's DNA profile involves human DNA. Identifying illegal marijuana users focuses on human behavior rather than plant DNA directly. Anthrax disease in humans is related to a bacterial pathogen, not plant DNA. Identifying the source of legal and illegal marijuana uses plant DNA profiling to trace the origin of the plant.

Answer:

Identifying the source of legal and illegal marijuana