Theoretically, the Production of Sterile Mules by Interbreeding Between Female

question 26

Multiple Choice

Theoretically, the production of sterile mules by interbreeding between female horses (mares) and male donkeys (jacks) should

• A) result in the extinction of one of the two parental species.
• B) cause convergent evolution.
• C) strengthen postzygotic barriers between horses and donkeys.
• D) weaken the intrinsic reproductive barriers between horses and donkeys.
• E) eventually result in the formation of a single species from the two parental species.

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Definitions:

Energy

The capacity to do work, present in various forms such as electrical, mechanical, thermal, nuclear, and chemical, and can be transformed from one form to another.

Cell

A single unit that converts chemical energy into electrical energy.

No-Load Voltage

The voltage of an electrical device or circuit when no load is connected, representing its maximum voltage output.

Internal Resistance

The resistance inherent to a power source.