In Which Reproductive Isolating Mechanism Does the Protein Bindin Play

question 57

Multiple Choice

In which reproductive isolating mechanism does the protein bindin play a role in sea urchins?

• A) Low hybrid adult viability
• B) Hybrid infertility
• C) Gametic isolation
• D) Behavioral isolation
• E) Mechanical isolation

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Definitions:

Pedaling

The act of operating the pedals of a bicycle, exercise bike, or similar machinery, often to propel it forward or to generate power.

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for rest and digest activities, counterbalancing the sympathetic nervous system.

Autonomic Nervous System

The part of the nervous system that regulates involuntary bodily functions, including heart rate, digestion, and respiratory rate.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for quick response to perceived threats by accelerating heart rate and increasing blood pressure, among other effects.