2. something that holds up progress, esp of a manufacturing process. 3. (Pop Music) music. a. the broken-off neck of a bottle placed over a finger and used to produce a buzzing effect in a style of guitar-playing originally part of the American blues tradition. b. the style of guitar playing using a bottleneck.
How long does it take to become a marine biologist? Marine biologists must complete at least a bachelorâs degree, which takes about four years. Marine biologists who pursue masterâs degrees may take an additional two to three years to complete their education, and earning a PhD will take up to six years more.
Most aspiring marine biologists head to graduate school to get their master's degree. Most scientists become more specialized in their research interests. This is the point where you really begin to train for that specific aspect of marine biology that piques your interest.ost aspiring marine biologists head to graduate school to get their master's degree. Most scientists become more specialized in their research interests. This is the point where you really begin to train for that specific aspect of marine biology that piques your interest.