Assessing semantic-syntactic features of verbs from thirteen verb subsets

Alfred H White1

  • 1Department of Communication Sciences and Disorders, Texas Woman's University, Denton, USA.

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Components of Language

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Complementation Tests

A complementation test is a simple cross to identify whether the two mutations are located on the same gene or different genes. It was first performed by Edward Lewis in the 1940s while working on fruit flies. He developed the test to identify the location and arrangement of different mutations on chromosomes.
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First Words During Infancy and Toddlerhood: Part 2

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Variability: Analysis

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Higher Mental Functions of the Brain: Language

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Overview of Advanced Functional Groups


Functional groups are groups of atoms with specific chemical properties that occur within organic molecules and are sometimes denoted as “R”. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.
Types of Advanced Functional Groups
The table below summarizes some of the major functional groups in organic chemistry.