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.
Marine Biologist Education Requirements. A career in marine biology is one that can take you heights. Depending on how far you want to take yourself in the field of marine biology, you can determine the level of degrees you will need to master in school.The entry-level jobs in marine biology will require a Bachelorâs Degree, but to be able to conduct your own research you will need to obtain a Masterâs Degree.Classes needed for a marine biologist would be chemistry, biology, zoology, physics, and mathematics.epending on how far you want to take yourself in the field of marine biology, you can determine the level of degrees you will need to master in school. The entry-level jobs in marine biology will require a Bachelorâs Degree, but to be able to conduct your own research you will need to obtain a Masterâs Degree.