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  2. Determination (biology) - Wikipedia

    en.wikipedia.org/wiki/Determination_(biology)

    In biology, determination is the process of matching a specimen or sample of an organism to a known taxon, for example identifying a plant as belonging to a particular species. Expert taxonomists may perform this task, but structures created by taxonomists are sometimes used by non-specialists.

  3. Determination - Wikipedia

    en.wikipedia.org/wiki/Determination

    Determination is a positive emotional feeling that promotes persevering towards a difficult goal in spite of obstacles. [2] [3] Determination occurs prior to goal attainment and serves to motivate behavior that will help achieve one's goal.

  4. Essay - Wikipedia

    en.wikipedia.org/wiki/Essay

    The academic essay tests the student's ability to present their thoughts in an organized way and is designed to test their intellectual capabilities. One of the challenges facing universities is that in some cases, students may submit essays purchased from an essay mill (or "paper mill") as their own work.

  5. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample size used in a study is usually determined based on the cost, time, or convenience of collecting the data, and the need for it to offer sufficient statistical power. In complex studies ...

  6. Five-paragraph essay - Wikipedia

    en.wikipedia.org/wiki/Five-paragraph_essay

    The five-paragraph essay format has been criticized for its rigid structure, which some educators believe stifles creativity and critical thinking. Critics argue that it promotes a formulaic approach to writing, which can limit students' ability to express more complex ideas and develop their unique writing style. [4]

  7. Sex-determination system - Wikipedia

    en.wikipedia.org/wiki/Sex-determination_system

    A sex-determination system is a biological system that determines the development of sexual characteristics in an organism. [1] Most organisms that create their offspring using sexual reproduction have two common sexes and a few less common intersex variations.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Analytical chemistry - Wikipedia

    en.wikipedia.org/wiki/Analytical_chemistry

    If the amount in the sample is below an instrument's range of measurement, the method of addition can be used. In this method, a known quantity of the element or compound under study is added, and the difference between the concentration added and the concentration observed is the amount actually in the sample.