Examlex
Hybrid inviability is an example of a(n) _________isolating mechanism.
Agonists
Substances that activate receptors to produce a biological response.
Genes
Units of heredity made up of DNA that are responsible for determining the characteristics and traits passed from parents to offspring.
Positively Charged
A positively charged object has more protons than electrons, resulting in a net positive electric charge.
Sodium Ions
Positively charged atoms (cations) of sodium, crucial for various physiological processes including nerve impulse transmission and muscle contraction.
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