A Tall Plant Mates with Itself and Produces All Tall

question 3

Multiple Choice

A tall plant mates with itself and produces all tall offspring. This cross is repeated for many generations with the same results. The parental plant is

• A) heterozygous.
• B) completely dominant.
• C) mutated.
• D) true-breeding.

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Definitions:

Apnea

A temporary cessation of breathing, especially during sleep, which can lead to various health problems.

Cessation

The process of ending or being brought to an end.

Breathing

The process of inhaling oxygen and exhaling carbon dioxide from the atmosphere.

Epiglottis

A flap of cartilage located at the root of the tongue, which is depressed during swallowing to cover the opening of the windpipe.