Define the Following Terms

question 46

Short Answer

Define the following terms
-post facto explanations

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Definitions:

Phenotypic Trait

An observable and measurable characteristic of an organism, such as morphology, development, biochemical or physiological properties, or behavior, that may be influenced by both genetic and environmental factors.

Total Variance

A statistical measure that quantifies the overall variability within a dataset, encompassing all sources of variation.

Environmental Conditions

Environmental conditions encompass the various physical and biological factors that influence the lives and development of organisms.

Epistatic Effects

Interactions between different genes where the effect of one gene is modified by one or several other genes, which can mask or alter the expression of the first gene.