Examlex
How many chromosomes are in a normal human cell and in a human gamete?
Validity
The quality of being logically or factually sound; in research, it refers to the extent to which a concept, conclusion or measurement is well-founded and corresponds accurately to the real world.
Concepts
Fundamental ideas or general notions that form the basis of thoughts, theories, and studies across various disciplines.
Abstract Ideas
Concepts that do not have a physical or concrete existence, dealing with thoughts or theories rather than tangible objects.
Scientific Method
The steps in a research process, including observation, hypothesis testing, analysis of data, and generalization.
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