An Example of a Density-Independent Factor Would Be ______________

question 12

Multiple Choice

An example of a density-independent factor would be ______________

• A) suitable nest sites for a flock of warblers
• B) cold weather causing a lake to freeze
• C) a specialist searching for the one species of plant that is its food
• D) blight (a mold disease) in a wheat field
• E) a plant parasite, such as mistletoe

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Definitions:

Ganglia

Structures made up of a cluster of neurons in the peripheral nervous system, functioning in transmitting nerve signals.

Voltage Fluctuations

Variations in the electrical potential difference which can lead to unstable power supply and possibly damage electronic devices.

Electroencephalograph (EEG)

A medical instrument that records the electrical activity of the brain, often used in the diagnosis of epilepsy and other brain disorders.

Impulse Direction

Refers to the path that an electrical impulse follows, especially within the nervous system.