Unexpected Phenotypes Can Be the Result of

question 71

Multiple Choice

Unexpected phenotypes can be the result of

• A) altered metabolic pathways.
• B) a gene mutating in different ways in different individuals.
• C) an environmental effect during development.
• D) a post-developmental environmental effect.
• E) any of these.

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Definitions:

ECG

An electrocardiogram, a diagnostic tool that measures and records the electrical activity of the heart to detect cardiac abnormalities.

Action Potentials

Rapid changes in the membrane potential that briefly reverse the polarity of a neuron or muscle cell, allowing for signal transmission.

Electrodes

Conductor through which an electric current enters or leaves in a medium, whether it be a gaseous, liquid, or solid substance.

Impulse

In physics, the product of force and the time over which it is applied, resulting in a change in momentum.