An Electrical Nerve Impulse Is Carried by the ____________________ of a Neuron

question 7

Short Answer

An electrical nerve impulse is carried by the ____________________ of a neuron.

Understand the relationship between variance, standard deviation, and the distribution shape.

Compute standard deviation for various datasets.

Recognize the different formulas related to data variance and standard deviation.

Distinguish between population and sample variance in statistical analysis.

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Definitions:

Stable Hybrid Zone

An area where two distinct species meet and interbreed, yet remain genetically distinct due to limited gene flow.

Reinforcement

The increase in reproductive isolation that often occurs over time in a hybrid zone because natural selection strengthens and increases the number of prezygotic barriers between the two species.

Reproductively Isolated

A state in which two populations cannot successfully interbreed with each other under natural conditions, leading to the emergence of distinct species.

Parental Populations

The original groups or populations of organisms from which offspring or new populations are derived, used in genetic and evolutionary studies.