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.
Linnaeus's most important contribution was the naming system he devised to accompany his classification system. In contrast to the complex and at times chaotic rules used by other botanists, Linnaeus proposed that each type of organism be called by a simple, two-part (binomial) name.innaeus's most important contribution was the naming system he devised to accompany his classification system. In contrast to the complex and at times chaotic rules used by other botanists, Linnaeus proposed that each type of organism be called by a simple, two-part (binomial) name.