E) all of the above. 12) Describe a chemical test for distinguishing terminal alkynes from internal ones. 13) 2-Methylhex-3-yne can be prepared by the reaction of an alkynide with an alkyl halide.
Jeffreys, Alec John. 1/9/1950 â ENGLISH GENETICIST. Alec John Jeffreys is a geneticist who is best known for the introduction of DNA analysis to forensic science. He discovered one of the most important tools for identifying human beings, genetic fingerprinting. This procedure analyzes each individual's genetic code.
Classification is important because it allows scientists to identify , group , and properly name organisms via a standardized system ( Linnaeus Taxonomy ) ; based on similarities found in the organisms DNA / RNA ( genetics ) , Adaptations ( Evolution ) , and Embryonic development ( Embryology ) to other known organisms to better study and understand ...