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Biology is the scientific study of life. [1] [2] [3] It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. [1] [2] [3] For instance, all organisms are composed of at least one cell that processes hereditary information encoded in genes, which
Multiple choice questions lend themselves to the development of objective assessment items, but without author training, questions can be subjective in nature. Because this style of test does not require a teacher to interpret answers, test-takers are graded purely on their selections, creating a lower likelihood of teacher bias in the results. [8]
Cheating on a test is the process of using unauthorized means or methods to obtain a desired test score or grade. This may range from bringing and using notes during a closed book examination, to copying another test taker's answer or choice of answers during an individual test, to sending a paid proxy to take the test. [66]
An example of school exam cheating, a type of academic dishonesty. Academic dishonesty, academic misconduct, academic fraud and academic integrity are related concepts that refer to various actions on the part of students that go against the expected norms of a school, university or other learning institution.
Block scheduling or blocking is a type of academic scheduling used in some schools in the American K-12 system, in which students have fewer but longer classes per day than in a traditional academic schedule.
Greater study pressure: Unlike the final exam system, students and teachers need to focus throughout a course or programme, as all work counts towards the final grade. This may cause learners to feel more stressed. Under the final exam system, students may "cram", or study for long hours, before the test in order to get a good grade.
Molecular biology is the study of the fundamental chemistry of life, while cellular biology is the examination of the cell; the basic building block of all life. At a higher level, anatomy and physiology look at the internal structures, and their functions, of an organism, while ecology looks at how various organisms interrelate.