Which Reproductive Isolation Mechanism Explains Why a Large Dog, Such

question 31

Multiple Choice

Which reproductive isolation mechanism explains why a large dog, such as a Newfoundland, would not normally mate with a small dog, such as a Chihuahua?

• A) Sexual isolation
• B) Gametic isolation
• C) Temporal isolation
• D) Behavioral isolation
• E) Mechanical isolation

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Definitions:

Loose Running Fit

A type of mechanical fit where components can move or rotate freely within each other, used for applications requiring minimal resistance.

Basic Diameter

The theoretical exact diameter of a cylindrical or conical feature as defined in a technical drawing, without any tolerances.

Minimum Hole Size

The smallest diameter of a hole that allows for the specified performance, fit, or clearance in a design.

Grade 9

In the context of materials or components, it may refer to a classification or quality level, but without further context, the specific meaning is less clear.