What Is the Physiological Mechanism of Lactose Intolerance?  Why Is the Ability

question 7

Essay

What is the physiological mechanism of lactose intolerance?  Why is the ability to digest milk sugars an example of biocultural evolution?

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Definitions:

Scientific Observation

The process of gathering empirical and measurable evidence directly through the senses or with the help of scientific instruments as part of scientific methodology.

Biased Observations

Perceptions or recordings of information influenced by preconceptions or personal biases, leading to distorted interpretations.

Testing Effect

is a psychological phenomenon where the act of retrieving information from memory through testing enhances long-term memory retention.

Enhanced Memory

Improved recall or recognition of information compared to typical or average memory performance.