Availability of Food

question 39

Multiple Choice

Availability of food:

• A)is dependent upon kin selection.
• B)can be highly variable, depending on season and rainfall.
• C)is determined primarily by the alpha male.
• D)is restricted to individuals high up in the dominance hierarchy.

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Definitions:

2-AG

An endocannabinoid, a type of naturally occurring compound in the brain, involved in various physiological processes including appetite, pain-sensation, and mood.

Synaptic Receptors

Protein molecules on the surface of neurons where neurotransmitters bind to transmit signals across synapses.

Active Ingredient

The component of a medication, herb, or concoction that is biologically or pharmacologically responsible for its effects.

Inhibitory Neurotransmitters

Neurotransmitters that decrease the probability of the neuron firing action potentials, thereby reducing neural activity.