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By Cheesman, Kerry French, Donald; Cheesman, Ian; Swails, Nancy; Thomas, Jerry A survey of biology departments in 1990 led to publication of a de facto curriculum for the training of undergraduate biology majors.
Word of the Day
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.