Differences in sex, age, weight, diet, degree of physical activity, environment, among other things are important physiological variations.
- Interspecific relationships, intraspecific variation, and ecological range boundaries can all be described in terms of physiological variation.
- Characters with physiological variance can form populations at environmental thresholds, which predisposes a race to character genetic fixation.
- The differences in how members of the same species behave or respond to environmental situations are referred to as physiological variation.
- In other words, it has to do with how the body works. While morphological variation deals with the bodily components that perform these duties.
- Physiological variations are changes that affect how the body functions.
- Since there are no intermediate forms and it is made up of clearly defined classes, it is a discontinuous type of variation.
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