Which of the Following Crosses Would Produce a 1:1 Ratio

question 14

Multiple Choice

Which of the following crosses would produce a 1:1 ratio of phenotypes in the next generation?

• A) AA × AA
• B) AA × aa
• C) Aa × Aa
• D) Aa × aa
• E) aa × aa

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Definitions:

Drivetrain Ratios

The ratios determined by the combination of gears in a vehicle's drivetrain, impacting its speed and acceleration.

Coasting

The action of allowing a vehicle to move by its own momentum with minimal or no use of the engine's power.

Fully Disengaged

A state in which a mechanism, gear, or clutch is completely disconnected or inactive, preventing any transmission of power.

Full Travel

The maximum distance or range of motion that a mechanical component or system can move or be moved.